methyl butyrate
butyric acid, methyl ester
 
Notes:
Found in many fruits, e.g. apple juice, apricot, blackberry, nectarine etc., also present in cheeses, butter, milk, white wine, coffee and black tea. Flavouring ingredient
  • Advanced Biotech
    • Advanced Biotech. Inc.
      Inspired by Nature
      A diverse range of products, all meeting our stringent commitment to quality.
      Advanced Biotech is a leading manufacturer and supplier of high-quality Natural flavoring ingredients & botanical extracts for the food/beverage, cosmetic and personal care industries. With over 25 years of experience working with Fermentation processing & botanical extracts, we can help develop new innovative and functional products for today’s competitive marketplace. Our company prides itself in the ability to cater to our customer’s specific needs while maintaining our focus on integrity, honesty and the commitment to high quality product standards. We proudly offer our quality Natural ingredients to companies around the world.
      US Email: Info
      US Email: Quotes and Orders
      US Voice: 973-339-6242
      US Fax: 973-256-4101
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      Product(s):
      1438 METHYL BUTYRATE NATURAL 98% min.
      SDS
       
  • Alfrebro
    • Alfrebro LLC/ Archer Daniels Midland Company
      Let's get reacquainted
      Building great taste with aroma chemicals, extracts, and distillates
      The Alfrebro brand was established in the early 1900s by Alex Fries & Brothers, a Cincinnati Flavor Company. In 1980, the brand was re-launched as an aroma chemical manufacturer. Since its inception, Alfrebro’s primary focus has been to provide quality natural and high value synthetic chemicals.
      Email: Sarah Forbis
      Email: Sales
      Voice: 513-539-3021
      Fax: 513-539-7372
      US Voice: 513-539-7373
      Newsroom
      Product(s):
      METHYL BUTYRATE NATURAL
       
  • Augustus Oils
    • Augustus Oils Ltd
      The Premier Supplier
      Augustus Oils Ltd, in harmony with nature - to present it at its best...
      A wealth of experience, expertise and knowledge has allowed Augustus to bridge the gulf in expectation and trust between growers and users of natural ingredients. The Company works in partnership with customers on the one hand, and growers, farmers and distillers on the other. Both users and producers can then focus on exactly what they do best, while skilled Augustus technicians closely monitor and control the delivered product. This ensures users can have the confidence that they will receive the best raw materials suited to their requirements.
      Email: Enquiries
      Email: Sales
      Email: web site enquiries
      Voice: +44 (0)1420 590555
      Fax: +44 (0)1420 592420
      Services
      Product(s):
      Methyl Butyrate
       
  • Axxence Aromatic
    • Axxence Aromatic GmbH
      We bring nature to your flavour
      Dedicated to provide the best possible quality and supply service of natural aroma ingredients.
      Axxence Aromatic is entirely dedicated to provide the best possible quality and supply service of natural aroma ingredients to the Flavour & Fragrance Industry worldwide.
      Email: Service
      Voice: +49.2822.68561.0
      Fax: +49.2822.68561.39
      Sustainability
      Products List: View
      Product(s):
      269300 METHYL BUTYRATE Natural Kosher
       
  • Beijing Lys Chemicals
    • Beijing Lys Chemicals Co, LTD.
      From Grams to Tons
      Fine chemical high-tech company which contains R&D, production, and sales.
      BEIJING LYS CHEMICALS CO, LTD, established in 2004, is a fine chemical high-tech company which contains R&D, production, and sales. We mainly engaged in export and technology development of flavor and fragrance materials and pharmaceutical intermediates. We have nearly 500 kinds of products, from grams to tons, exported to USA, Europe, South Asia and etc. And we custom manufacture new products according to customers’ needs, and serve good quality products and service. Our goal is to become a fine chemical enterprise which could provide special products and services.
      Email: Mr. Jia
      Email: Mr. Guo
      Voice: 86-10-68418738
      Fax: 86-10-68418739
      Mr. Guo86-10-68483445
      Mr. Guo86-10-68418739
      News
      Product(s):
      10674 Methyl butyrate
       
  • Berjé
    • Berje Inc.
      Where the world comes to its senses
      Where the world comes to its senses - Berjé is a global distributor of Essential Oils and Aromatic Chemicals.
      Berjé is a family-owned business that has been in operation for six decades. The company's origins and strength lie in a profound understanding of the supply and the quality of the diverse raw materials consumed by the flavor and fragrance industries. This base was expanded upon more than two decades ago to include fragrance production. The company's unparalleled raw material expertise is focused on the supply of essential oils and aromatic chemicals. This is supported by our long-standing relationships with a worldwide fabric of producers ensuring the greatest prospects for uninterrupted supply in markets that are often volatile and unpredictable.
      Email: For Information
      Email: For Sales
      Voice: 973-748-8980
      Fax: 973-680-9618
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      Flavor Ingredients
      Fragrance Ingredients
      Functional Ingredients
      Media
      Products List: View
      Product(s):
      Methyl Butyrate
       
  • Charkit Chemical
    • Charkit Chemical Corporation
      The Specialty Chemical Specialists
      Explore this website to discover the products and services that Charkit provides for your industry and please contact us directly to find out how we can be of service to you.
      about: Since 1982, Charkit has been committed to expanding the markets we serve as our roster of products and services continues to grow with us. Our substantial portfolio of personal care ingredients now include a wide array of luxury and exotic components to compliment the key products we have always offered. We have expanded our offerings to the nutraceutical, industrial, and resin markets with a growing roster of versatile and unique ingredients. We continue to lead the way in our traditional markets such as Metal and Water Treatment, Imaging, Flavor & Fragrance, Aroma and Food. Our Pharmaceutical offerings continue to expand, still anchored by the Boronic Derivatives that meet the demands of Suzuki coupling reactions. Please contact us to learn how we can help you reach your goals.
      Email: Sales
      Voice: 203-299-3220
      Fax: 203-299-1355
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      Products List: View
      Product(s):
      METHYL BUTYRATE FEMA 2693
      METHYL BUTYRATE NATURAL N8070 FEMA 2693
       
  • Excellentia International
    • Excellentia International
      Ingredients by Nature
      Exceptional quality and excellence in meeting our customers requirements.
      Excellentia International was founded in 2010 through the merger of Excellentia Flavors LLC and Polarome International. Collectively, these companies account for more than one hundred years of industry experience, and are recognized for exceptional quality and excellence in meeting our customers’ requirements.
      Email: Info
      Email: Sales
      Email: Regulatory
      Voice: 732.749.9840
      Our Services
      Product(s):
      Methyl Butyrate Natural
       
  • H. Interdonati, Inc.
    • H. Interdonati, Inc.
      Innovative products
      Because your flavors and fragrances are only as good as their source "Since 1952"
      H. Interdonati, Inc. began in 1952 with the tradition of delivering quality pharmaceuticals and fine chemical ingredients at competitive prices. The mission was simple: To provide the most reliable, personal service in the industry.
      Email: Info
      US Email: Info
      Email: Sales
      US Email: Laura Interdonati (Sales)
      Voice: 800 367-6617
      Fax: 631 367-6626
      Featured Products
      Product(s):
      Methyl butyrate Natural, Kosher
       
  • Frutarom
  • Indukern F&F
  • Jiangyin Healthway
    • Jiangyin Healthway International Trade Co., Ltd
      Independent Ingredients Supplier
      We provide custom synthesis and contract manufacturing from milligrams to metric tonnes.
      Jiangyin Healthway International Trade Co., Ltd is a professional company, main engaged in manufacturing and exporting aroma chemicals ,food additives , cosmetic ingredient ,pharmaceutical intermediates & other fine chemicals; especially on aroma chemicals , as the major manufacturer of heterocyclic and sulphur aroma compounds , we are the leading independent ingredients supplier to the flavour and fragrance industries in China, can offer hundreds of different high quality aroma chemicals.
      Email: Info
      Email: Sales
      Voice: 86-510-86023169
      Fax: 86-510-86023170
      Mobile0086-13093133011
      Services
      Biochemical
      Natural Food Colour
      New functional food ingredients
      Product(s):
      HL0516 Methyl Butyrate
       
  • Lluch Essence
    • Lluch Essence S.L.
      A family company dedicated to sales and distribution
      Flexibility, availability, price and quality.
      Flexibility, availability, price and quality make LLUCH ESSENCE S.L. one of Europe’s references when it comes to essential oils and aroma chemicals, and it is now well known all around the world.
      Email: Info
      Voice: 34 93 379 38 49
      Fax: 34 93 370 65 04
      Linkedin
      Product(s):
      METHYL BUTYRATE
      METHYL BUTYRATE NATURAL
       
  • M&U International
    • M&U International LLC
      Steady supply & demand
      Meeting customers increasing demands at home as well as abroad.
      M&U dedicates itself to the development and production of new products as well as continuously promoting those new products. We’ve maintained a steady supply&demand relationship with a large number of manufacturers at home and abroad. We’ve developed an extensive network and because of our relationships with these manufacturers, we’re able to provide a stable supply of great quality materials. We’re located in China’s largest communications hub, Shanghai and in the U.S. near one of the largest sea ports on the East Coast. The strategic locations of our facilities ensure convenient, prompt and secure delivery of our products to our customers.
      Email: Sales
      US Email: Sales
      Voice: +86-21-32515501 60762991 60762992
      Fax: +86-21-32515502 64204960
      US Voice: 908-359-9000
      US Fax: 908-359-9002
      News
      Product(s):
      A0104 Methyl Butyrate, Kosher
      N0111 Nat. Methyl Butyrate, Kosher
       
  • Moellhausen
  • Synerzine
    • Synerzine, Inc.
      Innovation. Customization. Aroma Ingredients.
      Synerzine is a leading supplier of flavor and fragrance ingredients.
      Synerzine expresses what we have grown to embody as an organization - the synergy and connection between raw ingredients, science, technology, and the final product. Our experienced team is passionate about bringing our customers high-quality innovative ingredients that they can trust.
      Building upon our 44 year history, the Synerzine team provides customers around the globe with convenient access to over 1200 high-quality aroma ingredients. We actively engage with customers to add a wide array of new products and services on a regular basis. Our aim is to delight every customer with our exceptional services, large product selection, customization and the highest quality and safety standards. We provide our customers with true value designed to help them bring their products to market faster.
      US Email: Customer Service
      US Email: Sales
      US Voice: (404) 524-6744
      US Fax: (404) 577-1651
      Inquiry
      Products List: View
      Product(s):
      W1363 Methyl Butyrate
       
  • Taytonn ASCC
    • Taytonn ASCC Pte Ltd
      Supplying Asia Pacific
      We fully understand the demands of the F&F industry and we endeavour to supply quality products, with ready availability and a personalised service.
      Since 2001 TAYTONN has been distributing key ingredients to the Fragrance and Flavor industry in Asia. We work closely with customers, principals and vendors. Together we forecast demand and match it with supply of aroma chemicals, essential oils and natural isolates & extracts. Sourced from around the world, our F&F ingredient inventory in Singapore is ready to ship to any location in Asia and beyond. Time and again, we help our principals introduce new discoveries to the F&F market - stimulating creativity and bringing value added proposition to our customers.
      Email: Info
      Email: Sales
      Voice: + 65 - 6861 8113
      Fax: + 65 - 6861 8115
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      Product(s):
      Methyl Butyrate
      Natural Methyl Butyrate
       
  • TCI AMERICA
    • TCI AMERICA
      Moving Your Chemistry Forward
      We continuously strive to advance our technology.
      With East & West Coast distribution centers, count on TCI to deliver products quickly and reliably. Over 30,000 Reagents available today in benchtop to bulk quantities. We also offer custom synthesis solutions. Sign up for a TCI account today for fast and free shipping!
      Tokyo Chemical Industry Co., Ltd. (TCI) is a leading worldwide manufacturer of specialty organic chemicals founded in 1946. TCI provides organic laboratory chemicals as well as pharmaceutical, cosmetic and functional materials. More than 70 years of synthesis experience and multi-purpose plants enable TCI to offer more than 30,000 products as well as custom synthesis.
      US Email: Sales
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      Voice: 1-800-423-8616
      Fax: 1- 888-520-1075
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      Product(s):
      B0763 Methyl Butyrate >99.0%(GC)
      SDS
       
  • R C Treatt & Co Ltd
    • R C Treatt and Co Ltd
      Innovative ingredient solutions
      World-leading innovative ingredient solutions provider for the flavour, fragrance and FMCG industries.
      We offer innovative and trend-setting product concepts for our customers, collaborating with them to create true value for their products.
      Email: Enquiries
      US Email: Enquiries
      Voice: +44 (0) 1284 702500
      Fax: +44 (0) 1284 703809
      US Voice: +1 863 668 9500
      US Fax: +1 863 668 3388
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      Product(s):
      Methyl Butyrate
       
  • Ernesto Ventós
  • Vigon International
    • Vigon International
      Passion for Simplicity
      Manufacturer and supplier of high quality flavor and fragrance ingredients.
      The growth and success of Vigon is due in large part to a unique corporate concept that Vigon has developed and established within the industry: Creative Partnerships. This partnership concept has been and continues to be the foundation and guiding principle for all of Vigon's activities.
      US Email: Sales
      US Voice: 570-476-6300
      US Fax: 570-476-1110
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      Products List: View
      Product(s):
      500239 Methyl Butyrate
      503705 Methyl Butyrate Natural
       
  • WholeChem
    • WholeChem, LLC
      Connecting Innovators To the Building Blocks Of the Universe
      Custom manufacturer and distributor of specialty ingredients. We make global local.
      SQF-Certified Supplier
      We owe our success to our integrity, our dedication to the industry, and our commitment to our clients. We invite your inquiries regarding our current product list and any other products you may be having trouble sourcing.
      Email: Info
      Email: Orders
      Voice: +1 (262) 995.8668
      Certification
      Our Services
      Products List: View
      Product(s):
      Methyl butyrate
       
Synonyms   Articles   Notes   Search
    Flavor Demo Formulas
CAS Number: 623-42-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 210-792-1
FDA UNII: CGX598508O
Nikkaji Web: J45.010C
Beilstein Number: 1740743
MDL: MFCD00009391
CoE Number: 263
XlogP3: 1.30 (est)
Molecular Weight: 102.13310000
Formula: C5 H10 O2
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: flavor and fragrance agents
 
US / EU / FDA / JECFA / FEMA / FLAVIS / Scholar / Patent Information:
Google Scholar: Search
Google Books: Search
Google Scholar: with word "volatile"Search
Google Scholar: with word "flavor"Search
Google Scholar: with word "odor"Search
Perfumer and Flavorist: Search
Google Patents: Search
US Patents: Search
EU Patents: Search
Pubchem Patents: Search
PubMed: Search
NCBI: Search
JECFA Food Flavoring: 149  methyl butyrate
DG SANTE Food Flavourings: 09.038  methyl butyrate
FEMA Number: 2693 methyl butyrate
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):623-42-7 ; METHYL BUTYRATE
FDA Regulation:
FDA PART 172 -- FOOD ADDITIVES PERMITTED FOR DIRECT ADDITION TO FOOD FOR HUMAN CONSUMPTION
Subpart F--Flavoring Agents and Related Substances
Sec. 172.515 Synthetic flavoring substances and adjuvants.
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless clear liquid (est)
Assay: 98.00 to 100.00 % 
Food Chemicals Codex Listed: Yes
Specific Gravity: 0.89300 to 0.89900 @  25.00 °C.
Pounds per Gallon - (est).: 7.431 to  7.481
Refractive Index: 1.38500 to 1.39000 @  20.00 °C.
Melting Point: -85.80 °C. @ 760.00 mm Hg
Boiling Point: 102.00 to  103.00 °C. @ 760.00 mm Hg
Boiling Point: 33.00 to  34.00 °C. @ 50.00 mm Hg
Acid Value: 1.00 max. KOH/g
Vapor Pressure: 31.136000 mmHg @ 25.00 °C. (est)
Vapor Density: 3.5 ( Air = 1 )
Flash Point: 53.00 °F. TCC ( 11.67 °C. )
logP (o/w): 1.290
Soluble in:
 alcohol
 water, 9120 mg/L @ 25 °C (est)
 water, 1.50E+04 mg/L @ 25 °C (exp)
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: fruity
 
 fruity  apple  sweet  banana  pineapple  
Odor Description:
at 10.00 % in dipropylene glycol. 
fruity apple sweet banana pineapple
 
 pungent  ethereal  fruity  fusel  fermented  creamy  
Odor Description:
at 1.00 %.  
Pungent, etherial, fruity, perfumey and fusel with a fermented, cultured, creamy undernote
Mosciano, Gerard P&F 23, No. 1, 33, (1998)
 
 
Flavor Type: fusel
 
 fusel  fruity  estery  dairy  acidic  
Taste Description:
at 10.00 ppm.  
Impacting, fusel, fruity and estry with a cultured dairy, acidic depth
Mosciano, Gerard P&F 23, No. 1, 33, (1998)
 
Odor and/or flavor descriptions from others (if found).
 
Indukern F&F
METHYL BUTYRATE
Odor Description: FRUITY, APPLE
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
CosIng: cosmetic data
Cosmetic Uses: perfuming agents
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
METHYL BUTYRATE NATURAL
98% min.
Odor: Fruity, Pineapple
Alfrebro
METHYL BUTYRATE NATURAL
Odor: Ethereal, Fruity
Ambles Nature et Chimie
METHYL BUTYRATE NAT
Anhui Haibei
Methyl butyrate natural
Augustus Oils
Methyl Butyrate
Services
Aurochemicals
METHYL BUTYRATE, Natural
Axxence Aromatic
METHYL BUTYRATE Natural
Kosher
Sustainability
Beijing Lys Chemicals
Methyl butyrate
Bell Flavors & Fragrances
Methyl Butyrate
Berjé
Methyl Butyrate
Media
Charkit Chemical
METHYL BUTYRATE FEMA 2693
Charkit Chemical
METHYL BUTYRATE NATURAL N8070 FEMA 2693
EMD Millipore
For experimental / research use only.
Methyl Butyrate
Ernesto Ventós
METHYL BUTYRATE
Odor: APPLE-LIKE
Excellentia International
Methyl Butyrate Natural
Frutarom
METHYL BUTYRATE
KOSHER
Flavor: Fruity, Apple, Sweet
CBD Offering
Frutarom
NATURAL METHYL BUTYRATE
KOSHER
Flavor: Apple, Fruity, Sweet
Grau Aromatics
METHYL-BUTYRATE FCC
NI, Kosher
H. Interdonati, Inc.
Methyl butyrate Natural, Kosher
Featured Products
IFF
METHYL BUTYRATE
KOSHER
Flavor: Fruity, Apple, Sweet
IFF
NATURAL METHYL BUTYRATE
KOSHER
Flavor: Apple, Fruity, Sweet
Indenta Group
Methyl Butyrate
Indukern F&F
METHYL BUTYRATE NATURAL
Odor: FRUITY, APPLE
Indukern F&F
METHYL BUTYRATE
Odor: FRUITY, APPLE
Jiangyin Healthway
Methyl Butyrate
New functional food ingredients
K.L. Koh Enterprise
METHYL BUTYRATE
Kingchem Laboratories
METHYL BUTYRATE, 99.5%+
Kingchem Laboratories
METHYL BUTYRATE
Odor: Apple-like odor with banana-pineapple undertone
Lluch Essence
METHYL BUTYRATE NATURAL
Lluch Essence
METHYL BUTYRATE
M&U International
Methyl Butyrate, Kosher
M&U International
Nat. Methyl Butyrate, Kosher
Moellhausen
METHYL BUTYRATE
Natural Advantage
Methyl Butyrate Nat
Flavor: apple, banana, buttery, fruity, pineapple
Riverside Aromatics LTD.is the exclusive distributor for Europe in UK for any non-US based inquiries
Pearlchem Corporation
Methyl Butyrate
Penta International
METHYL BUTYRATE FCC
Penta International
METHYL BUTYRATE NATURAL
Penta International
METHYL BUTYRATE
Phoenix Aromas & Essential Oils
Methyl Butyrate Natural
R C Treatt & Co Ltd
Methyl Butyrate
Reincke & Fichtner
Methyl Butyrate natural
Reincke & Fichtner
Methyl Butyrate
Sigma-Aldrich
Methyl butyrate, ≥98%, FG
Odor: apple; ethereal
Certified Food Grade Products
Sigma-Aldrich
Methyl butyrate, natural, ≥98%, FG
Odor: apple; ethereal
SRS Aromatics
METHYL BUTYRATE FCC
Sunaux International
Methyl Butyrate
Sunaux International
nat.Methyl Butyrate
Synerzine
Methyl Butyrate
Taytonn ASCC
Methyl Butyrate
Taytonn ASCC
Natural Methyl Butyrate
TCI AMERICA
For experimental / research use only.
Methyl Butyrate >99.0%(GC)
Vigon International
Methyl Butyrate Natural
Vigon International
Methyl Butyrate
WEN International
METHYL BUTYRATE Natural
WholeChem
Methyl butyrate
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xi - Irritant
R 11 - Highly flammable.
R 36/37/38 - Irritating to eyes, respiratory system, and skin.
S 16 - Keep away from sources of ignition - No Smoking.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36 - Wear suitable protective clothing.
 
Hazards identification
 
Classification of the substance or mixture
GHS Classification in accordance with 29 CFR 1910 (OSHA HCS)
None found.
GHS Label elements, including precautionary statements
 
Pictogram
 
Hazard statement(s)
None found.
Precautionary statement(s)
None found.
Human Experience:
8 % solution: no irritation or sensitization.
Oral/Parenteral Toxicity:
oral-rat LD50  > 5000 mg/kg
Food and Chemical Toxicology. Vol. 20, Pg. 741, 1982.

oral-rabbit LD50  3380 mg/kg
Industrial Medicine and Surgery. Vol. 41, Pg. 31, 1972.

Dermal Toxicity:
skin-rabbit LD50 3560 mg/kg
Toxicology and Applied Pharmacology. Vol. 42, Pg. 417, 1977.

Inhalation Toxicity:
inhalation-mouse LC50 18000 mg/m3/2H
"Toxicometric Parameters of Industrial Toxic Chemicals Under Single Exposure," Izmerov, N.F., et al., Moscow, Centre of International Projects, GKNT, 1982Vol. -, Pg. 81, 1982.

inhalation-mammal (species unspecified) LC50 20000 mg/m3
Gigiena i Sanitariya. For English translation, see HYSAAV. Vol. 51(5), Pg. 61, 1986.

Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavor and fragrance agents
RIFM Fragrance Material Safety Assessment: Search
IFRA Code of Practice Notification of the 49th Amendment to the IFRA Code of Practice
Recommendation for methyl butyrate usage levels up to:
  2.0000 % in the fragrance concentrate.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 220.00 (μg/capita/day)
Use levels for FEMA GRAS flavoring substances on which the FEMA Expert Panel based its judgments that the substances are generally recognized as safe (GRAS).
The Expert Panel also publishes separate extensive reviews of scientific information on all FEMA GRAS flavoring substances and can be found at FEMA Flavor Ingredient Library
publication number: 3
Click here to view publication 3
 average usual ppmaverage maximum ppm
baked goods: 48.00000200.00000
beverages(nonalcoholic): -17.00000
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: --
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -31.00000
fruit ices: -31.00000
gelatins / puddings: --
granulated sugar: --
gravies: --
hard candy: -86.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: --
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: --
sugar substitutes: --
sweet sauces: --
Synonyms   Articles   Notes   Search   Top
Safety References:
European Food Safety Athority(EFSA): Flavor usage levels; Subacute, Subchronic, Chronic and Carcinogenicity Studies; Developmental / Reproductive Toxicity Studies; Genotoxicity Studies...
European Food Safety Authority (EFSA) reference(s):
Flavouring Group Evaluation 2, Revision 1 (FGE.02) : Branched- and straight-chain aliphatic saturated primary alcohols and related esters of primary alcohols and straight-chain carboxylic acids and one straight-chain aldehyde from chemical groups 1 and 2 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC)
View page or View pdf
Scientific Opinion on the safety and efficacy of straight-chain primary aliphatic alcohols/aldehydes/acids, acetals and esters with esters containing saturated alcohols and acetals containing saturated aldehydes (chemical group 1) when used as flavourings for all animal species
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 623-42-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 12180
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1237
WGK Germany: 2
 methyl butanoate
Chemidplus: 0000623427
EPA/NOAA CAMEO: hazardous materials
RTECS: ET5500000 for cas# 623-42-7
Synonyms   Articles   Notes   Search   Top
References:
 methyl butanoate
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 623-42-7
Pubchem (cid): 12180
Pubchem (sid): 134977109
Flavornet: 623-42-7
Pherobase: View
Synonyms   Articles   Notes   Search   Top
Other Information:
(IUPAC): Atomic Weights of the Elements 2011 (pdf)
Videos: The Periodic Table of Videos
tgsc: Atomic Weights use for this web site
(IUPAC): Periodic Table of the Elements
FDA Substances Added to Food (formerly EAFUS): View
CHEBI: View
CHEMBL: View
Golm Metabolome Database: Search
HMDB (The Human Metabolome Database): HMDB33890
FooDB: FDB012084
YMDB (Yeast Metabolome Database): YMDB01743
Export Tariff Code: 2915.60.0000
Typical G.C.
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
Wikipedia: View
Formulations/Preparations:
grade: technical
Synonyms   Articles   Notes   Search   Top
Potential Blenders and core components note
 
For Odor
acidic
2-methyl butyric acidFL/FR
alcoholic
 fusel oilFL/FR
 propyl alcoholFL/FR
 valeric acidFL/FR
chemical
isobutyl formateFL/FR
ethereal
 acetalFL/FR
 butyl acetateFL/FR
 cyclohexyl formateFL/FR
 ethyl acetateFL/FR
 ethyl pyruvateFL/FR
 methyl acetateFL/FR
 methyl ethyl ketoneFL/FR
2-methyl valeraldehydeFL/FR
2-methyl-1-butanolFL/FR
isopropyl acetateFL/FR
 propyl valerateFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
fatty
 allyl octanoateFL/FR
3-decen-2-oneFL/FR
 methyl (E)-2-hexenoateFL/FR
(E)-2-octenalFL/FR
fermented
isoamyl alcoholFL/FR
 amyl alcoholFL/FR
 butyl alcoholFL/FR
 butyl laevo-lactateFL/FR
3-methyl-1-pentanolFL/FR
2-pentanolFL/FR
 valeraldehydeFL/FR
floral
 butyl tiglateFR
alpha-damasconeFL/FR
gamma-damasconeFR
 linalyl butyrateFL/FR
 methyl citronellateFL/FR
 nonan-3-yl acetateFL/FR
 phenethyl hexanoateFL/FR
 violet methyl carbonateFR
fruity
 acetaldehyde diisoamyl acetalFL/FR
 acetoin acetateFL/FR
 allyl heptanoateFL/FR
 allyl isovalerateFL/FR
 allyl salicylateFR
 amyl 2-methyl butyrateFL/FR
isoamyl acetateFL/FR
 amyl acetateFL/FR
 amyl butyrateFL/FR
isoamyl butyrateFL/FR
 amyl formateFL/FR
 amyl heptanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
 amyl isobutyrateFL/FR
 amyl isovalerateFL/FR
isoamyl propionateFL/FR
isoamyl valerateFL/FR
 apple ketalFL/FR
 benzyl isovalerateFL/FR
 benzyl methyl etherFL/FR
 benzyl propionateFL/FR
 brandy extractFL/FR
isobutyl (E)-2-butenoate 
isobutyl 2-butenoateFL/FR
isobutyl acetateFL/FR
 butyl acetoacetateFL/FR
 butyl isobutyrateFL/FR
isobutyl isobutyrateFL/FR
isobutyl isovalerateFL/FR
 butyl isovalerateFL/FR
isobutyl propionateFL/FR
isobutyl valerateFL/FR
 cyclohexyl acetateFL/FR
 cyclohexyl butyrateFL/FR
 cyclohexyl isovalerateFL/FR
 cyclohexyl propionateFL/FR
2-ethyl butyl acetateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
 fruity ketalFL/FR
 furfuryl acetateFL/FR
 geranyl 2-methyl butyrateFL/FR
 geranyl acetoacetateFL/FR
 geranyl ethyl etherFL/FR
 geranyl isovalerateFL/FR
(E)-2-hexen-1-olFL/FR
(E)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
(Z)-3-hexenal dimethyl acetal 
 hexyl acetateFL/FR
 hexyl formateFL/FR
alpha-ionyl ethyl ether 
 methyl 2-methyl butyrateFL/FR
 methyl 2-methyl valerateFL/FR
 methyl 4-methyl valerateFL/FR
2-methyl butyl acetateFL/FR
2-methyl butyl isovalerateFL/FR
 methyl hexanoateFL/FR
 methyl isobutyrateFL/FR
 methyl isovalerateFL/FR
 methyl propionateFL/FR
 methyl valerateFL/FR
 nonyl isovalerateFL/FR
 octyl propionateFL/FR
2-pentanoneFL/FR
 pineapple pentenoateFL/FR
 prenyl acetateFL/FR
 propyl acetateFL/FR
isopropyl butyrateFL/FR
 propyl heptanoateFL/FR
isopropyl isovalerateFL/FR
 propyl isovalerateFL/FR
isopropyl octanoateFL/FR
isopropyl propionateFL/FR
 strawberry furanone butyrateFL/FR
green
 butyl heptanoateFL/FR
 butyl lactateFL/FR
 cognac heptanoneFL/FR
(Z)-3-hepten-1-yl acetateFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(E)-2-hexen-1-yl butyrateFL/FR
(E)-2-hexen-1-yl isovalerateFL/FR
(E)-2-hexen-1-yl propionateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
(Z)-3-hexen-1-yl valerateFL/FR
(E)-2-hexenalFL/FR
(Z)-3-hexenal diethyl acetalFL/FR
3-hexenyl acetateFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl butyrateFL/FR
 hexyl isobutyrateFL/FR
(Z)-5-octen-1-yl propionateFL/FR
(Z)-2-penten-1-olFL/FR
(E)-2-pentenalFL/FR
herbal
isoamyl heptanoateFL/FR
white cognac oilFL/FR
 hexanolFL/FR
rummy
 rum extractFL/FR
waxy
 ethyl decanoateFL/FR
 ethyl nonanoateFL/FR
 ethyl octanoateFL/FR
woody
 marine formateFR
 
For Flavor
 
No flavor group found for these
 acetaldehyde diisoamyl acetalFL/FR
 amyl 2-methyl butyrateFL/FR
 amyl isobutyrateFL/FR
 amyl isovalerateFL/FR
 butyl acetoacetateFL/FR
 butyl methyl ketoneFL
 cyclohexyl butyrateFL/FR
 diethyl maleateFL
 ethyl 2-methyl-2-(methyl thio) propionateFL
 geranyl 2-methyl butyrateFL/FR
 geranyl acetoacetateFL/FR
 geranyl ethyl etherFL/FR
(Z)-3-hepten-1-yl acetateFL/FR
2-heptenoic acidFL
 heptyl 2-methyl butyrateFL
(Z)-3-hexenal diethyl acetalFL/FR
(Z)-3-hexenal dimethyl acetal 
(E)-2-hexenal dimethyl acetalFL
3-hexenyl acetateFL/FR
alpha-ionyl ethyl ether 
 methyl (E)-2-hexenoateFL/FR
2-methyl butyl isobutyrateFL
2-methyl butyl propionateFL
3-methyl cyclohexanolFL
S-(methyl thio) hexanoateFL
 nonan-3-yl acetateFL/FR
 nonyl isovalerateFL/FR
 propyl isovalerateFL/FR
isopropyl isovalerateFL/FR
 propyl valerateFL/FR
acidic
 propionic acidFL
 valeric acidFL/FR
alcoholic
 propyl alcoholFL/FR
buttery
 butyl laevo-lactateFL/FR
chemical
 methyl ethyl ketoneFL/FR
citrus
 cognac heptanoneFL/FR
coffee
 diisoamyl thiomalateFL
estery
 furfuryl acetateFL/FR
 octyl propionateFL/FR
 propyl acetateFL/FR
ethereal
 butyl acetateFL/FR
 ethyl acetateFL/FR
 methyl acetateFL/FR
 methyl isobutyrateFL/FR
2-methyl-1-butanolFL/FR
isopropyl acetateFL/FR
fatty
 allyl octanoateFL/FR
(E)-2-octenalFL/FR
fermented
 methyl thio isovalerateFL
floral
 linalyl butyrateFL/FR
 methyl citronellateFL/FR
fruity
 acetoin acetateFL/FR
 allyl heptanoateFL/FR
 allyl isovalerateFL/FR
isoamyl acetateFL/FR
 amyl acetateFL/FR
 amyl butyrateFL/FR
 amyl formateFL/FR
 amyl heptanoateFL/FR
isoamyl hexanoateFL/FR
isoamyl isobutyrateFL/FR
isoamyl propionateFL/FR
isoamyl valerateFL/FR
 apple ketalFL/FR
 benzyl isovalerateFL/FR
 benzyl methyl etherFL/FR
 benzyl propionateFL/FR
 brandy extractFL/FR
isobutyl acetateFL/FR
 butyl alcoholFL/FR
 butyl heptanoateFL/FR
 butyl isobutyrateFL/FR
isobutyl isobutyrateFL/FR
 butyl isovalerateFL/FR
isobutyl propionateFL/FR
isobutyl valerateFL/FR
 cyclohexyl isovalerateFL/FR
 cyclohexyl propionateFL/FR
alpha-damasconeFL/FR
2-ethyl butyl acetateFL/FR
 ethyl hexanoateFL/FR
 ethyl isovalerateFL/FR
 ethyl propionateFL/FR
 ethyl valerateFL/FR
 fruity ketalFL/FR
 furfuryl propionateFL
 fusel oilFL/FR
(E)-3-hexen-1-yl acetateFL/FR
(Z)-3-hexen-1-yl isobutyrateFL/FR
 hexyl acetateFL/FR
 methyl 2-methyl butyrateFL/FR
 methyl 2-methyl valerateFL/FR
 methyl 4-methyl valerateFL/FR
2-methyl allyl butyrateFL
2-methyl butyl acetateFL/FR
2-methyl butyl isovalerateFL/FR
2-methyl butyric acidFL/FR
 methyl formateFL
 methyl hexanoateFL/FR
 methyl isovalerateFL/FR
 methyl propionateFL/FR
 methyl valerateFL/FR
2-pentanoneFL/FR
 pineapple pentenoateFL/FR
 prenyl acetateFL/FR
isopropyl butyrateFL/FR
isopropyl octanoateFL/FR
isopropyl propionateFL/FR
 strawberry furanone butyrateFL/FR
isovaleraldehyde propylene glycol acetalFL/FR
fusel
 amyl alcoholFL/FR
isoamyl alcoholFL/FR
white cognac oilFL/FR
green
isobutyl 2-butenoateFL/FR
isobutyl isovalerateFL/FR
 butyl lactateFL/FR
 cyclohexyl formateFL/FR
3-decen-2-oneFL/FR
2-ethyl butyraldehydeFL
 geranyl isovalerateFL/FR
 hexanolFL/FR
(E)-2-hexen-1-olFL/FR
(Z)-3-hexen-1-yl acetateFL/FR
(E)-2-hexen-1-yl butyrateFL/FR
(E)-2-hexen-1-yl isovalerateFL/FR
(E)-2-hexen-1-yl propionateFL/FR
(Z)-3-hexen-1-yl valerateFL/FR
(E)-2-hexen-1-yl valerateFL/FR
(E)-2-hexenalFL/FR
 hexyl 2-methyl butyrateFL/FR
 hexyl butyrateFL/FR
 hexyl formateFL/FR
 hexyl isobutyrateFL/FR
(Z)-5-octen-1-yl propionateFL/FR
(Z)-2-penten-1-olFL/FR
(E)-2-pentenalFL/FR
herbal
isoamyl heptanoateFL/FR
musty
2-pentanolFL/FR
nutty
 acetalFL/FR
pungent
 acetaldehydeFL
rummy
isobutyl formateFL/FR
 ethyl pyruvateFL/FR
 rum extractFL/FR
solvent
 cyclohexyl acetateFL/FR
vegetable
2-methyl valeraldehydeFL/FR
waxy
isoamyl butyrateFL/FR
isobutyl (E)-2-butenoate 
 ethyl decanoateFL/FR
 ethyl nonanoateFL/FR
 ethyl octanoateFL/FR
 phenethyl hexanoateFL/FR
 propyl heptanoateFL/FR
whiskey
3-methyl-1-pentanolFL/FR
winey
 valeraldehydeFL/FR
 
Synonyms   Articles   Notes   Search   Top
Potential Uses:
 appleFL
 bananaFL
 berry mixed berryFL
 cheese blue cheeseFL
 cheese cheddar cheeseFL
 coffeeFL
 cranberryFL
 currantFR
 feyoa 
 figFL
 grapeFL
 guavaFL
 huckleberryFL
 melonFR
 nutFL
 oliveFL
 papayaFL
 passion fruitFR
 pineappleFL
 pumpkinFL
 quinceFL
 raspberryFL
 rumFL
 tutti fruttiFL
Synonyms   Articles   Notes   Search   Top
Occurrence (nature, food, other): note
 apple fruit
Search Trop  Picture
 beef
Search  PMC Picture
 bilberry fruit
Search Trop  Picture
 champaca concrete @ trace%
Data  GC  Search Trop  Picture
 cheese bleu cheese
Search  PMC Picture
 cheese cheddar cheese
Search  PMC Picture
 coffee
Search  PMC Picture
 cranberry fruit
Search Trop  Picture
 currant black currant fruit
Search Trop  Picture
 feyoa
Search  PMC Picture
 fig fruit
Search Trop  Picture
 grape
Search Trop  Picture
 grapefruit juice
Search Trop  Picture
 guava fruit
Search Trop  Picture
 guava fruit headspace reunion @ 0.10%
Data  GC  Search Trop  Picture
 honey
Search  PMC Picture
 kiwi fruit
Search Trop  Picture
 mango fruit
Search Trop  Picture
 melon
Search  PMC Picture
 mushroom
Search  PMC Picture
 orange fruit juice
Search Trop  Picture
 papaya fruit
Search Trop  Picture
 passion fruit
Search Trop  Picture
 pepper
Search  PMC Picture
 pineapple fruit
Search Trop  Picture
 plum fruit
Search Trop  Picture
 strawberry wild strawberry fruit
Search Trop  Picture
 wine
Search  Picture
Synonyms   Articles   Notes   Search   Top
Synonyms:
 butanoic acid methyl ester
 butanoic acid, methyl ester
 butyric acid methyl ester
N-butyric acid methyl ester
 butyric acid, methyl ester
 methyl butanoate
nat.methyl butyrate
 methyl butyrate (natural)
 methyl butyrate natural
 methyl butyrate, natural
 methyl N-butanoate
 methyl N-butyrate
 methyl-butyrate FCC
 methyl-N-butanoate
 methylbutanoat
Synonyms   Articles   Notes   Search   Top
Articles:
Info: Volatile Flavor Components in Bogyojosaeng and Suhong Cultivars of Strawberry (Fragaria ananassa Duch.)
PubMed: Quantum Chemical Study of Autoignition of Methyl Butanoate.
PubMed: Leucine Modulates Mitochondrial Biogenesis and SIRT1-AMPK Signaling in C2C12 Myotubes.
PubMed: Comparative essential oil composition of aerial parts of Tanacetum dumosum Boiss. from Southern Zagros, Iran.
PubMed: Theoretical study of the rate constants for the hydrogen atom abstraction reactions of esters with (•)OH radicals.
PubMed: Characterization of aroma compounds of Chinese famous liquors by gas chromatography-mass spectrometry and flash GC electronic-nose.
PubMed: Theoretical and kinetic study of the hydrogen atom abstraction reactions of esters with H(O.)2 radicals.
PubMed: Leucine and HMB differentially modulate proteasome system in skeletal muscle under different sarcopenic conditions.
PubMed: Medications affecting functional status in older persons.
PubMed: Analysis and sensory evaluation of jostaberry (Ribes x nidigrolaria Bauer) volatiles.
PubMed: The effectiveness of natural and synthetic immunomodulators in the treatment of inflammatory bowel disease in dogs.
PubMed: Gas signatures from Escherichia coli and Escherichia coli-inoculated human whole blood.
PubMed: Redirecting catalysis from proteolysis to perhydrolysis in subtilisin Carlsberg.
PubMed: Solvent-Free Synthesis of Flavour Esters through Immobilized Lipase Mediated Transesterification.
PubMed: Quantitative analysis of fragrance and odorants released from fresh and decaying strawberries.
PubMed: Abelmoschus esculentus (L.) Moench. and Abelmoschus moschatus Medik: seeds production and analysis of the volatile compounds.
PubMed: Analysis and sensory evaluation of gooseberry (Ribes uva crispa L.) volatiles.
PubMed: Reaction pathways for the thermal decomposition of methyl butanoate.
PubMed: Characterization of Aronia melanocarpa volatiles by headspace-solid-phase microextraction (HS-SPME), simultaneous distillation/extraction (SDE), and gas chromatography-olfactometry (GC-O) methods.
PubMed: Body composition of piglets from sows fed the leucine metabolite β-hydroxy β-methyl butyrate in late gestation.
PubMed: Effect of β-hydroxy β-methyl butyrate supplementation of sows in late gestation and lactation on sow production of colostrum and milk and piglet performance.
PubMed: Effects of β-hydroxy β-methyl butyrate supplementation to sows in late gestation on absorption and hepatic metabolism of glucose and amino acids during transition.
PubMed: High-temperature measurements of the reactions of OH with small methyl esters: methyl formate, methyl acetate, methyl propanoate, and methyl butanoate.
PubMed: Identification and quantification of odorous compounds from adhesives used in food packaging materials by headspace solid phase extraction and headspace solid phase microextraction coupled to gas chromatography-olfactometry-mass spectrometry.
PubMed: Synergistic effects of leucine and resveratrol on insulin sensitivity and fat metabolism in adipocytes and mice.
PubMed: 1-methylcyclopropene effects on temporal changes of aroma volatiles and phytochemicals of fresh-cut cantaloupe.
PubMed: Development and validation of LC-MS/MS method for the estimation of β-hydroxy-β-methylbutyrate in rat plasma and its application to pharmacokinetic studies.
PubMed: An in vitro evaluation of the effect of probiotics and prebiotics on the metabolic profile of human microbiota.
PubMed: Beta-hydroxy-beta-methyl-butyrate blunts negative age-related changes in body composition, functionality and myofiber dimensions in rats.
PubMed: Evaluation of volatiles from two subtropical strawberry cultivars using GC-olfactometry, GC-MS odor activity values, and sensory analysis.
PubMed: Headspace-solid phase microextraction coupled to gas chromatography-combustion-isotope ratio mass spectrometer and to enantioselective gas chromatography for strawberry flavoured food quality control.
PubMed: Aroma profile and volatiles odor activity along gold cultivar pineapple flesh.
PubMed: Fuel-specific influences on the composition of reaction intermediates in premixed flames of three C5H10O2 ester isomers.
PubMed: Key aroma components of a dry-cured sausage with high fat content (sobrassada).
PubMed: Effects of gestation and transition diets, piglet birth weight, and fasting time on depletion of glycogen pools in liver and 3 muscles of newborn piglets.
PubMed: Comparison of volatile components in Chinese traditional pickled peppers using HS-SPME-GC-MS, GC-O and multivariate analysis.
PubMed: RP-HPLC/MS-APCI analysis of branched chain TAG prepared by precursor-directed biosynthesis with Rhodococcus erythropolis.
PubMed: Impact of postharvest methyl jasmonate treatment on the volatile composition and flavonol content of strawberries.
PubMed: Study on the constituents of Mexican propolis and their cytotoxic activity against PANC-1 human pancreatic cancer cells.
PubMed: Influence of modified atmosphere packaging on volatile compounds and physicochemical and antioxidant attributes of fresh-cut pineapple (Ananas comosus).
PubMed: The phenylpropanoids of Aster flaccidus.
PubMed: Chemical characterization, antioxidant properties, and volatile constituents of naranjilla (Solanum quitoense Lam.) cultivated in Costa Rica.
PubMed: Construction of combustion models for rapeseed methyl ester bio-diesel fuel for internal combustion engine applications.
PubMed: Lipoxygenase gene expression in ripening kiwifruit in relation to ethylene and aroma production.
PubMed: Comparative analysis of the volatile fraction from Annona cherimola Mill. cultivars by solid-phase microextraction and gas chromatography-quadrupole mass spectrometry detection.
PubMed: Kinetic modeling of methyl butanoate in shock tube.
PubMed: Inhibition of NF-kappaB-mediated transcription and induction of apoptosis in human breast cancer cells by epoxypseudoisoeugenol-2-methyl butyrate.
PubMed: Immobilization of Candida antarctica lipase B by adsorption to green coconut fiber.
PubMed: A randomized, double-blind, placebo-controlled trial of a beta-hydroxyl beta-methyl butyrate, glutamine, and arginine mixture for the treatment of cancer cachexia (RTOG 0122).
PubMed: Wavelength dependence of light-induced lipid oxidation and naturally occurring photosensitizers in cheese.
PubMed: A new irreversible enzyme-aided esterification method in organic solvents.
PubMed: 3-Mesityl-2-oxo-1-oxaspiro-[4.4]non-3-en-4-yl 2-(4-chloro-phen-yl)-3-methyl-butyrate.
PubMed: Thermal decomposition of methyl butanoate: ab initio study of a biodiesel fuel surrogate.
PubMed: The effects of in ovo feeding arginine, beta-hydroxy-beta-methyl-butyrate, and protein on jejunal digestive and absorptive activity in embryonic and neonatal turkey poults.
PubMed: Correlating volatile compounds, sensory attributes, and quality parameters in stored fresh-cut cantaloupe.
PubMed: Identification of pig liver esterase variants by tandem mass spectroscopy analysis and their characterization.
PubMed: Enthalpies of formation, bond dissociation energies and reaction paths for the decomposition of model biofuels: ethyl propanoate and methyl butanoate.
PubMed: Experimental and modeling study of C5H10O2 ethyl and methyl esters.
PubMed: [Changes in amino acid and fatty acid contents as well as activity of some related enzymes in apple fruit during aroma production].
PubMed: Gas chromatographic-mass spectrometric analysis of essential oils from Pimpinella aurea, Pimpinella corymbosa, Pimpinella peregrina and Pimpinella puberula gathered from Eastern and Southern Turkey.
PubMed: Parallel synthesis: a new approach for developing analytical internal standards. Application to the analysis of patulin by gas chromatography-mass spectrometry.
PubMed: Dietary toxicity of calcium beta-hydroxy-beta-methyl butyrate (CaHMB).
PubMed: Flavor release and rheology behavior of strawberry fatfree stirred yogurt during storage.
PubMed: Recombinant porcine intestinal carboxylesterase: cloning from the pig liver esterase gene by site-directed mutagenesis, functional expression and characterization.
PubMed: Headspace gas chromatography-mass spectrometry of volatile compounds in murici (Byrsonima crassifolia l. Rich).
PubMed: Quality assessment of strawberries (Fragaria species).
PubMed: Influence of harvest date and light integral on the development of strawberry flavour compounds.
PubMed: Gas-phase reactivity of the O=P(OCH3)2+ phosphonium ion with aliphatic esters in a quadrupole ion trap. Spontaneous elimination of ketenes.
PubMed: [Separation and identification of thellungianin G from the root of Pimpinella thellungiana Wolff].
PubMed: Studies of the constituents of Uruguayan propolis.
PubMed: Studies on taxol biosynthesis. Preparation of taxa-4(20),11(12)-dien-5 alpha-acetoxy-10 beta-ol by deoxygenation of a taxadiene tetraacetate obtained from Japanese yew.
PubMed: Total synthesis of (-)-bafilomycin A(1).
PubMed: Volatile compounds of selected strawberry varieties analyzed by purge-and-trap headspace GC-MS.
PubMed: Aromatic profile of aqueous banana essence and banana fruit by gas chromatography-mass spectrometry (GC-MS) and gas chromatography-olfactometry (GC-O).
PubMed: Biotransformation of MTBE, ETBE, and TAME after inhalation or ingestion in rats and humans.
PubMed: Olfaction in the Queensland fruit fly, Bactrocera tryoni. II: Response spectra and temporal encoding characteristics of the carbon dioxide receptors.
PubMed: Olfaction in the Queensland fruit fly, Bactrocera tryoni. I: Identification of olfactory receptor neuron types responding to environmental odors.
PubMed: Dielectric properties of some components of fruit aroma in carbon tetrachloride solution at 298.15 K.
PubMed: In vitro effects of beta-hydroxy-beta-methylbutyrate (HMB) on cell-mediated immunity in fish.
PubMed: Use of creatine and other supplements by members of civilian and military health clubs: a cross-sectional survey.
PubMed: Modeling flavor release from aqueous sucrose solutions, using mass transfer and partition coefficients.
PubMed: Decyl-thio-trifluoropropanone, a competitive inhibitor of moth pheromone receptors.
PubMed: Effect of superficial scald suppression by diphenylamine application on volatile evolution by stored Cortland apple fruit.
PubMed: Dietary supplements and the promotion of muscle growth with resistance exercise.
PubMed: Assimilation of volatiles from ripe apples by Sporidiobolus salmonicolor and Tilletiopsis washingtonensis.
PubMed: Lipoxygenase inhibitors, Part 6. Synthesis of new tetrahydropyrazine and other heterocyclic compounds by reaction of hydrazonoyl chlorides.
PubMed: Biochemistry of esterases associated with organophosphate resistance in Lucilia cuprina with comparisons to putative orthologues in other Diptera.
PubMed: [Separation and identification of the llungianin A and B from the root of Pimpinella thellungiana Wolff].
PubMed: Cholesterol quantitation by GLC: artifactual formation of short-chain steryl esters.
PubMed: Colostral milk fat percentage and pig performance are enhanced by feeding the leucine metabolite beta-hydroxy-beta-methyl butyrate to sows.
PubMed: Effects of beta-hydroxy-beta-methyl butyrate on performance and carcass quality of feedlot steers.
PubMed: A cluster of esterase genes on chromosome 3R of Drosophila melanogaster includes homologues of esterase genes conferring insecticide resistance in Lucilia cuprina.
PubMed: A note on the identity of porcine liver carboxylesterase and prolyl-beta-naphthylamidase.
PubMed: Novel anticancer prodrugs of butyric acid. 2.
PubMed: Host-derived volatiles as attractants and pheromone synergists for driedfruit beetleCarpophilus hemipterus.
PubMed: Immobilization of lipase from Candida cylindraceae and its use in the synthesis of menthol esters by transesterification.
PubMed: Analysis of beta-hydroxy-beta-methyl butyrate in plasma by gas chromatography and mass spectrometry.
PubMed: Influence of protein percentage and degradability on performance of lactating cows during moderate temperature.
PubMed: Subcellular localization of non-specific carboxylesterases, acylcarnitine hydrolase, monoacylglycerol lipase and palmitoyl-CoA hydrolase in rat liver.
PubMed: Purification of rat kidney carboxylesterase and its comparison with other tissue esterases.
PubMed: Net portal absorption of volatile fatty acids and L(+)-lactate by lactating Holstein cows.
PubMed: Carboxylesterases in guinea-pig plasma and liver. Tissue specific reactivation by diacetylmonoxime after soman inhibition in vitro.
PubMed: Purification and characterization of a carboxylesterase from rabbit liver lysosomes.
PubMed: Local anesthetic action of carboxylic esters: evidence for the significance of molecular volume and for the number of sites involved.
PubMed: Esterase activities and soman toxicity in developing rat.
PubMed: A radiochemical assay method for carboxylesterase, and comparison of enzyme activity towards the substrates methyl [1-14C] butyrate and 4-nitrophenyl butyrate.
PubMed: Beclobrinic acid--a new hypolipidemic agent--inhibits in vitro human platelet activation by blocking prostaglandin synthesis.
PubMed: Methyl butyrate-hydrolyzing activity of hepatic triglyceride lipase from rat post-heparin plasma.
PubMed: Effect of Brij 58 on the hydrolysis of methyl butyrate by lipase from Pseudomonas fluorescens.
PubMed: Effect of carbon-4 and carbon-5 volatile fatty acids on growth of mixed rumen bacteria in vitro.
PubMed: Purification and some properties of intracellular esterase from Pseudomonas fluorescens.
PubMed: Ruminal VFA production with steers fed whole or ground corn grain.
PubMed: Identification of the chloramphenicol-hydrolyzing enzyme of guinea pig liver as one of the nonspecific carboxylesterases.
PubMed: Characteristics of the rumen proteolysis of fraction I (18S) leaf protein from lucerne (Medicago sativa L).
PubMed: Effect of alcohols on the hydrolysis catalyzed by human pancreatic carboxylic-ester hydrolase.
PubMed: Studies on the substrate specificity of a carboxyl ester hydrolase from human pancreatic juice. I. Action on carboxyl esters, glycerides and phospholipids.
PubMed: Adaptation and cross-adaptation to odor stimulation of olfactory receptors in the tiger salamander.
PubMed: Candletoxins A and B, 2 new aromatic esters of 12-deoxy-16-hydroxy-phorbol, from the irritant latex of Euphoria poisonii Pax.
PubMed: The succulent Euphorbias of Nigeria. II. aliphatic diterpene esters of the latices of E. poisonii Pax. and E. unispina N.E. Br.
PubMed: Subcellular fractionation, partial purification and characterization of neutral triacylglycerol lipase from pig liver.
PubMed: Studies on lankacidin-group (T-2636) antibiotics. X. Microbial conversion of lankacidin-group antibiotics.
PubMed: Quantitative analysis of cholesterol in 5 to 20 microliter of plasma.
PubMed: Cell-bound lipase and esterase of Brevibacterium linens.
PubMed: Demonstration and function of 2-methyl-butyrate racemase in Ascaris lumbricoides.
PubMed: Demonstration and function of 2-methyl-butyrate racemase in Ascaris lumbricoides.
PubMed: Lipase from Pseudomonas fragi. II. Properties of the Enzyme.
PubMed: Lipase of Mucor pusillus.
PubMed: HYDROLYTIC ENZYMES OF RABBIT MONONUCLEAR EXUDATE CELLS. I. QUANTITATIVE ASSAY AND PROPERTIES OF CERTAIN PROTEASES, NON-SPECIFIC ESTERASES, AND LIPASES OF MONONUCLEAR AND POLYMORPHONUCLEAR CELLS AND ERYTHROCYTES.
PubMed: The relation of alpha-methyl-butyrate to isoleucine metabolism. II. Propionate formation.
PubMed: [Omega oxidation of methyl butyrate].
PubMed: STUDIES ON ENZYME ACTION : XXXV. LIPASE ACTIONS OF EXTRACTS OF TISSUES OF RABBITS AT DIFFERENT AGES.
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