4,5-dimethyl thiazole
4,5-dimethylthiazole
 
Notes:
Flavouring agent
  • 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 today‪s competitive marketplace. Our company prides itself in the ability to cater to our customer‪s 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
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      Product(s):
      4024 4,5 DIMETHYL THIAZOLE
      SDS
       
  • 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
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      Product(s):
      10178 4,5-Dimethylthiazole
       
  • BOC Sciences
    • BOC Sciences
      Best of Chemicals Supplier
      Quality supplier of research chemicals and biochemicals including inhibitors, building blocks, GMP Products, impurities and metabolites, APIs for Veterinary, Natural Compounds, ADCs, Stem Cell Molecule and chiral compounds.
      BOC Sciences provides a wide range of services to support the pharmaceutical industry through all stages of drug discovery including Custom Synthesis of those chemicals that are not in stock, Isotope Labeling Service, Chiral Synthesis and Resolution, Bioconjugation, PEGylation services, analytical services.
      BOC Sciences is a brand of BOCSCI Inc. We leverage our wide spectrum of business in the fields of development, manufacturing, marketing, and distribution to help you make best-informed decisions tailored to your evolving needs for premium chemicals. Our complete suite of CRO services spans the entire molecule development pipeline including contract research for target identification, building blocks, compound synthesis, biochemical and cellular analysis, preclinical animal tests, and clinical studies.
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      Product(s):
      3581-91-7 4,5-Dimethylthiazole
       
  • 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.
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      Product(s):
      DIMETHYLTHIAZOLE, 4,5- D1150 FEMA 3274
       
  • Endeavour Specialty Chemicals
    • Endeavour Specialty Chemicals Ltd
      Expertise in high impact aroma chemicals
      Endeavour Speciality Chemicals offers high-impact aroma chemicals, at small to medium scale.
      Speciality Chemical has more than 25 years experience of manufacturing high-impact aroma chemicals. With our core expertise in sulfur and heterocyclic chemistries, Endeavours products have applications in a range of industry sectors including flavours and fragrances, pharmaceutical research and material sciences. Endeavour also offer custom synthesis and contract manufacturing services at their UK manufacturing site.
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      Product(s):
      TZ0020 4,5-Dimethylthiazole 98% F&F
       
  • Fleurchem
    • Fleurchem, Inc.
      Have A Flavorful Day
      A leading global manufacturer and supplier of ingredients for Flavors, Fragrances, AromaTherapy, Foods, Beverages, Personal Care Products, and other uses.
      Operating out of the 200,000 sq. ft., former Hercules/PFW facility in Middletown, NY; Fleurchem produces a full range of natural isolates, synthetic chemicals & specialities, essential oils and flavors. Additionally, the company performs toll manufacturing, as well as custom chemical synthesis for a wide range of clients.
      Email: Information
      US Voice: 845-341-2100
      US Fax: 845-341-2121
      Product(s):
      4,5-dimethyl thiazole
       
  • Frutarom
    • FRUTAROM USA INC,
      Flavor & Specialty Ingredients
      Your preferred partner for flavour and fragrance success.
      Our broad and diverse product portfolio is designed to provide and cater for every flavor and taste profile required by our customer base and incorporates historic, and iconic, market leading products.
      Email: Info
      US Email: Info- USA
      Email: Sales
      Voice: +44 (0) 1429 863 222
      CBD Offering
      Products List: View
      Product(s):
      441D115000 4-5-DIMETHYLTHIAZOLE KOSHER
       
  • 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.
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      Voice: 86-510-86023169
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      Mobile0086-13093133011
      Services
      Biochemical
      Natural Food Colour
      New functional food ingredients
      Product(s):
      HL0140 4,5-Dimethyl Thiazole
       
  • 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
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      Product(s):
      4,5-DIMETHYL THIAZOLE
       
  • 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
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      Voice: +86-21-32515501 60762991 60762992
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      Product(s):
      H0066 4,5-DIMETHYL THIAZOLE, Kosher
       
  • Penta International
    • Penta International Corporation
      Chemistry innovation
      At Penta, our products and services help businesses do business better.
      For over 30 years, Penta Manufacturing Company has played a growing role in worldwide chemistry innovations and applications. As an industry leader, Penta continues to pioneer chemistry-based solutions for practically every area of commerce. Our products and expertise have helped fuel technical advances in dozens of commercial applications including flavoring, coloring, fragrances and chemical processes.
      US Email: Technical Services
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      US Voice: (973) 740-2300
      US Fax: (973) 740-1839
      Product(s):
      04-73200 4,5-DIMETHYLTHIAZOLE
       
  • Robinson Brothers
  • Sigma-Aldrich
  • Sunaux International
    • Sunaux International
      Buy With Confidence
      We have industry leading processes and procedures to ensure nothing but the most reliable product.
      Sunaux International was founded in 2012 by the owner Mr.John Felton after spending 18 years involved in developing global business in the aromatic chemicals, fragrance and flavour compounds business.
      Email: John Felton
      Email: Stephen Zhou (Sales)
      Voice: 0512-57995626
      Fax: 0512-57570299
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      Sales0512-57570299
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      Product(s):
      H0066 4,5-Dimethyl Thiazole
       
  • 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
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      Inquiry
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      Product(s):
      T525 4,5-Dimethylthiazole
       
  • 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
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      Voice: + 65 - 6861 8113
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      Product(s):
      4,5-Dimethylthiazole
       
  • 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
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      Product(s):
      D2142 4,5-Dimethylthiazole >98.0%(GC)
      SDS
       
  • Tianjin Danjun International
    • Tianjin Danjun International Trade Co., LTD.
      Quality Products
      We know the Chinese chemical market well.
      Tianjin danjun international trade co., LTD. is an organic chemicals trading company approved by the relevant state authorities to register. We have about 300 kinds of products (natural aroma chemicals, synthetic aroma chemicals and pharmaceutical intermediates). Most of the products are used in flavor and fragrance industry. We know the Chinese chemical market well and we have close relationship with many of the main manufacturers, and to provide our customers with quality goods together with comprehensive service.
      Email: Info
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      Voice: +86-15822601686
      Products List: View
      Product(s):
      B-034 4,5-Dimethylthiazole
       
  • 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):
      4,5-Dimethylthiazole Halal, Kosher

      Used in condiments, soups and sauces at 20ppm, in bakery and confectionery at 10ppm.
       
       
  • United International
    • Qingdao Free Trade Zone United International Co Ltd
      Quality Products
      A partner in your supply chain solution.
      Qingdao Free Trade Zone United International Trade Co., Ltd.was founded in 1996, specializing in the production and import and export of food additives,flavor raw materials and pharmaceutical and chemical raw materials. The company has experienced R&D and business personnel,product quality, low price, efficient service and fast insight and grasp the latest market information.
      Email: Info
      Email: Sales
      Voice: +86-532-83893699
      Fax: +86-532-83893695
      Product(s):
      2005 4,5-Dimethyl Thiazole
       
  • 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):
      504895 Dimethyl-4,5 Thiazole
       
  • 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.
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      Voice: +1 (262) 995.8668
      Certification
      Our Services
      Products List: View
      Product(s):
      4,5-Dimethylthiazole
       
Synonyms   Articles   Notes   Search
CAS Number: 3581-91-7Picture of molecule3D/inchi
ECHA EINECS - REACH Pre-Reg: 222-703-3
FDA UNII: U3RP5I088G
Nikkaji Web: J45.577F
Beilstein Number: 0105694
MDL: MFCD00005336
CoE Number: 11606
XlogP3-AA: 1.80 (est)
Molecular Weight: 113.18279000
Formula: C5 H7 N S
NMR Predictor: Predict (works with chrome, Edge or firefox)
Category: flavoring 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: 1035  4,5-dimethylthiazole
DG SANTE Food Flavourings: 15.017  4,5-dimethylthiazole
FEMA Number: 3274 4,5-dimethylthiazole
FDA:No longer provide for the use of these seven synthetic flavoring substances
FDA Mainterm (SATF):3581-91-7 ; 4,5-DIMETHYLTHIAZOLE
Synonyms   Articles   Notes   Search   Top
Physical Properties:
Appearance: colorless to yellow clear liquid (est)
Assay: 97.00 to 100.00 % 
Food Chemicals Codex Listed: No
Specific Gravity: 1.05500 to 1.08500 @  25.00 °C.
Pounds per Gallon - (est).: 8.779 to  9.028
Specific Gravity: 1.06700 to 1.07200 @  25.00 °C.
Pounds per Gallon - est.: 8.879 to 8.920
Refractive Index: 1.51000 to 1.53000 @  20.00 °C.
Refractive Index: 1.51600 to 1.52400 @  20.00 °C.
Melting Point: 83.00 to  84.00 °C. @ 760.00 mm Hg
Boiling Point: 157.00 to  159.00 °C. @ 760.00 mm Hg
Boiling Point: 158.00 °C. @ 742.00 mm Hg
Vapor Pressure: 3.456000 mmHg @ 25.00 °C. (est)
Vapor Density: 3.8 ( Air = 1 )
Flash Point: 125.00 °F. TCC ( 51.67 °C. )
logP (o/w): 1.184 (est)
Soluble in:
 alcohol
 ether
 water, 1750 mg/L @ 25 °C (est)
Insoluble in:
 water
Synonyms   Articles   Notes   Search   Top
Organoleptic Properties:
 
Odor Type: fishy
 
 roasted  nutty  fishy  green  shellfish  
Odor Description:
at 0.10 % in dipropylene glycol. 
roasted nutty fishy green boiled shrimp
 
 fishy  ammoniacal  seafood  savory  
Odor Description:
Fishy, amine and pyridine-like with shrimp and savory nuances
Mosciano, Gerard P&F 22, No. 3, 47, (1997)
 
 
Flavor Type: fishy
 
 fishy  earthy  molasses  savory  
Taste Description:
at 5.00 ppm.  
Fishy, pyidine-like with molasses and savory nuances
Mosciano, Gerard P&F 22, No. 3, 47, (1997)
 
Odor and/or flavor descriptions from others (if found).
 
R C Treatt & Co Ltd
4,5-Dimethylthiazole Halal, Kosher
Odor Description: Nutty, green, roasted, meaty, boiled poultry
Taste Description: nutty
Used in condiments, soups and sauces at 20ppm, in bakery and confectionery at 10ppm.
 
Taytonn ASCC
4,5-Dimethylthiazole
Odor Description: Roast, Nutty, Green, Fish
 
 
Synonyms   Articles   Notes   Search   Top
Cosmetic Information:
None found
Synonyms   Articles   Notes   Search   Top
Suppliers:
Advanced Biotech
4,5 DIMETHYL THIAZOLE
Ambles Nature et Chimie
4.5-DIMETHYL THIAZOLE
Anhui Haibei
4,5-Dimethyl Thiazole
Odor: Roasted nutty fishy green boiled shrimp
Anhui Suzhou Jinli Aromatic Chemicals
4,5-Dimethyl Thiazole
Odor: faint scent , baked nut
Beijing Lys Chemicals
4,5-Dimethylthiazole
BOC Sciences
For experimental / research use only.
4,5-Dimethylthiazole
Charkit Chemical
DIMETHYLTHIAZOLE, 4,5- D1150 FEMA 3274
DeLong Chemicals America
4,5-Dimethylthiazole, Kosher
Endeavour Specialty Chemicals
4,5-Dimethylthiazole 98% F&F
Speciality Chemical Product Groups
Fleurchem
4,5-dimethyl thiazole
Frutarom
4-5-DIMETHYLTHIAZOLE
KOSHER
Flavor: Fishy, Green, Nutty, Roasted
CBD Offering
IFF
4-5-DIMETHYLTHIAZOLE
KOSHER
Flavor: Fishy, Green, Nutty, Roasted
Jiangyin Healthway
4,5-Dimethyl Thiazole
New functional food ingredients
Jinan Enlighten Chemical Technology(Wutong Aroma )
4,5-Dimethyl thiazole, Kosherk
Lluch Essence
4,5-DIMETHYL THIAZOLE
M&U International
4,5-DIMETHYL THIAZOLE, Kosher
Matrix Scientific
For experimental / research use only.
4,5-Dimethylthiazole, 97%
Penta International
4,5-DIMETHYLTHIAZOLE
R C Treatt & Co Ltd
4,5-Dimethylthiazole
Halal, Kosher
Odor: Nutty, green, roasted, meaty, boiled poultry
Flavor: nutty
Used in condiments, soups and sauces at 20ppm, in bakery and confectionery at 10ppm.
Reincke & Fichtner
4,5-Dimethylthiazole
Robinson Brothers
4,5-Dimethylthiazole F&F
https://www.robinsonbrothers.uk/chemistry-competences
Sigma-Aldrich
4,5-Dimethylthiazole, ≥97%, FG
Odor: meaty; nutty
Certified Food Grade Products
Sunaux International
4,5-Dimethyl Thiazole
Synerzine
4,5-Dimethylthiazole
Taytonn ASCC
4,5-Dimethylthiazole
Odor: Roast, Nutty, Green, Fish
TCI AMERICA
For experimental / research use only.
4,5-Dimethylthiazole >98.0%(GC)
Tengzhou Jitian Aroma Chemiclal
4,5-Dimethyl Thiazole
Tengzhou Xiang Yuan Aroma Chemicals
4,5-Dimethyl Thiazole
Tianjin Danjun International
4,5-Dimethylthiazole
United International
4,5-Dimethyl Thiazole
Vigon International
Dimethyl-4,5 Thiazole
WholeChem
4,5-Dimethylthiazole
Synonyms   Articles   Notes   Search   Top
Safety Information:
Preferred SDS: View
European information :
Most important hazard(s):
Xn - Harmful.
R 10 - Flammable.
R 22 - Harmful if swallowed.
R 37/38 - Irritating to respiratory system and skin.
R 41 - Risk of serious damage to eyes.
S 02 - Keep out of the reach of children.
S 16 - Keep away from sources of ignition - No Smoking.
S 20/21 - When using do not eat, drink or smoke.
S 24/25 - Avoid contact with skin and eyes.
S 26 - In case of contact with eyes, rinse immediately with plenty of water and seek medical advice.
S 36/37/39 - Wear suitable clothing, gloves and eye/face protection.
 
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.
Oral/Parenteral Toxicity:
gavage-rat LD50  [sex: M,F] 964.90 mg/kg
(Piccirillo et al., 1982a)

oral-rat LD50  960 mg/kg
SENSE ORGANS AND SPECIAL SENSES: CHROMODACYRORREA: EYE LUNGS, THORAX, OR RESPIRATION: DYSPNEA
Acute Toxicity Data. Journal of the American College of Toxicology, Part B. Vol. 1, Pg. 95, 1990.

Dermal Toxicity:
Not determined
Inhalation Toxicity:
Not determined
Synonyms   Articles   Notes   Search   Top
Safety in Use Information:
Category: flavoring agents
Recommendation for 4,5-dimethyl thiazole usage levels up to:
 not for fragrance use.
 
Maximised Survey-derived Daily Intakes (MSDI-EU): 0.18 (μg/capita/day)
Maximised Survey-derived Daily Intakes (MSDI-USA): 0.40 (μg/capita/day)
Structure Class: II
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: 5
Click here to view publication 5
 average usual ppmaverage maximum ppm
baked goods: -10.00000
beverages(nonalcoholic): --
beverages(alcoholic): --
breakfast cereal: --
cheese: --
chewing gum: --
condiments / relishes: -20.00000
confectionery froastings: --
egg products: --
fats / oils: --
fish products: --
frozen dairy: -10.00000
fruit ices: -10.00000
gelatins / puddings: -6.00000
granulated sugar: --
gravies: -20.00000
hard candy: -10.00000
imitation dairy: --
instant coffee / tea: --
jams / jellies: --
meat products: -20.00000
milk products: --
nut products: --
other grains: --
poultry: --
processed fruits: --
processed vegetables: --
reconstituted vegetables: --
seasonings / flavors: --
snack foods: --
soft candy: --
soups: -20.00000
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 21: Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29. Miscellaneous substances from chemical group 30. (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
Flavouring Group Evaluation 76, (FGE.76)[1] - Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29, miscellaneous substances from chemical group 30 evaluated by EFSA in FGE.21 - Scientific Opinion of the Panel on Food Additives, Flavourings, Processing Aids and Materials in Contact with Food
View page or View pdf
Flavouring Group Evaluation 21, Revision 1 (FGE.21Rev1): Thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 Miscellaneous substances from chemical group 30
View page or View pdf
Scientific Opinion on Flavouring Group Evaluation 76, Revision 1 (FGE.76Rev1): Consideration of sulphur-containing heterocyclic compounds evaluated by JECFA (59th meeting) structurally related to thiazoles, thiophene, thiazoline and thienyl derivatives from chemical group 29 and miscellaneous substances from chemical group 30 evaluated by EFSA in FGE.21Rev3
View page or View pdf
EPI System: View
AIDS Citations: Search
Cancer Citations: Search
Toxicology Citations: Search
EPA Substance Registry Services (TSCA): 3581-91-7
EPA ACToR: Toxicology Data
EPA Substance Registry Services (SRS): Registry
Laboratory Chemical Safety Summary : 62510
National Institute of Allergy and Infectious Diseases: Data
WISER: UN 1992
WGK Germany: 3
 4,5-dimethyl-1,3-thiazole
Chemidplus: 0003581917
RTECS: XJ4380000 for cas# 3581-91-7
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References:
 4,5-dimethyl-1,3-thiazole
NIST Chemistry WebBook: Search Inchi
Canada Domestic Sub. List: 3581-91-7
Pubchem (cid): 62510
Pubchem (sid): 135020035
Flavornet: 3581-91-7
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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
HMDB (The Human Metabolome Database): HMDB32976
FooDB: FDB010963
Export Tariff Code: 2934.10.9000
VCF-Online: VCF Volatile Compounds in Food
ChemSpider: View
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Potential Blenders and core components note
 
For Odor
No odor group found for these
 sulfuryl octanoateFL/FR
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 sulfuryl propionateFL/FR
caramellic
isopropenyl pyrazineFL/FR
chocolate
2,5-dimethyl pyrazineFL/FR
green
2-sec-butyl-3-methoxypyrazineFL/FR
2-heptyl furanFL/FR
2-acetyl-3-methyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
3,5-cocoa pyrazineFL/FR
 filbert heptenoneFL/FR
 filbert heptenone BFL/FR
 methoxymethyl pyrazineFL/FR
 nutty quinoxalineFL/FR
 sesame absoluteFL/FR
roasted
2-acetyl-2-pyrroline 
sulfurous
 fish thiolFL/FR
 furfuryl thioacetateFL/FR
 
For Flavor
 
No flavor group found for these
2-acetyl-1-pyrrolineFL
2-acetyl-2-pyrroline 
 amyl amineFL
(±)-sec-butyl amineFL
 butyl amineFL
isobutyl amineFL
6,7-dihydro-2,3-dimethyl-5H-cyclopentapyrazineFL
6,7-dimethyl dihydrocyclopentapyrazineFL
 dimethyl dihydrocyclopentapyrazineFL
2,5-dimethyl pyrazine and 2,6-dimethyl pyrazine mixtureFL
2,5-dimethyl thiazoleFL
 ethyl amineFL
 hexyl amineFL
 methyl 2-(methyl thio) acetateFL
2-methyl butyl amineFL
isopentylidene isopentyl amineFL
 phenethyl amineFL
 propionyl pyrroline 1% in vegatable oil triglycerideFL
isopropyl amineFL
 pyrazines mixtureFL
 sulfuryl butyrateFL/FR
 sulfuryl decanoateFL/FR
 sulfuryl hexanoateFL/FR
 sulfuryl isobutyrateFL/FR
 thiazoleFL
(R)-N,N,alpha-trimethyl benzyl amineFL
 tripropyl amineFL
5-acetyl-2,3-dihydro-1,4-thiazineFL
 sulfuryl formateFL
 sulfuryl octanoateFL/FR
 sulfuryl propionateFL/FR
ammoniacal
2-methyl piperidineFL
burnt
isopropenyl pyrazineFL/FR
fatty
2-heptyl furanFL/FR
fishy
3-penten-2-oneFL
 trimethyl amineFL
fruity
2-ethyl-2,5-dihydro-4-methyl thiazoleFL
musty
2,5-dimethyl pyrazineFL/FR
2-ethoxythiazoleFL
nutty
3-acetyl-2,5-dimethyl thiopheneFL
2-acetyl-3-methyl pyrazineFL/FR
2-acetyl-3,5-dimethyl pyrazineFL/FR
2-acetyl-3,5(or 6)-dimethyl pyrazineFL/FR
 arachis hypogaea fruit extractFL
3,5-cocoa pyrazineFL/FR
3,6-cocoa pyrazineFL/FR
1-ethyl-2-acetyl pyrroleFL
 filbert heptenoneFL/FR
 filbert heptenone BFL/FR
 methoxymethyl pyrazineFL/FR
 nutty quinoxalineFL/FR
 sesame absoluteFL/FR
popcorn
2-propionyl-2-thiazolineFL
roasted
3,5-diisobutyl-1,2,4-trithiolaneFL
 furfuryl thioacetateFL/FR
rooty
 guarana flavorFL
sulfurous
 fish thiolFL/FR
vegetable
2-sec-butyl-3-methoxypyrazineFL/FR
 
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Potential Uses:
 bakeryFL
 chocolate cocoaFL
 coffeeFL
 condiment 
 confection 
 crabFL
 greenFL
 peanutFL
 scallopFL
 prawnFL
 soupFL
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Occurrence (nature, food, other): note
 coffee
Search  PMC Picture
 krill
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 peach fruit
Search Trop  Picture
 peanut roasted peanut
Search Trop  Picture
 pork
Search  PMC Picture
 scallop
Search  PMC Picture
 shrimp
Search  PMC Picture
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Synonyms:
4,5-dimethyl thiazole, kosher
4,5-dimethyl-1,3-thiazole
 dimethyl-4,5 thiazole
4,5-dimethylthiazole
4,5-dimethythiazole
 shrimp thiazole
 thiazole, 4,5-dimethyl-
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