Articles:
| US Patents: | 3,931,166 - Certain 2,5-dimethyl-3-thiopyrazines |
2-isopropylpyrazine
Notes:
Flavouring ingredient
-
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. Email: Marketing US Email: Marketing Email: Sales US Email: Sales Voice: 1-631-485-4226 Fax: 1-631-614-7828 US Voice: 1-631-485-4226 US Fax: 1-631-614-7828 Europe 44-203-286-1088 Facebook Twitter Linkedin Blog Get the App! Product(s): 29460-90-0 2-isoPropylpyrazine
-
-
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 Mobile 0086-13093133011 Services Biochemical Natural Food Colour New functional food ingredients Product(s): HL0113 2-isopropyl pyrazine
-
-
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 US Email: Sales US Voice: (973) 740-2300 US Fax: (973) 740-1839 Product(s): 09-57500 2-ISOPROPYL PYRAZINE
-
-
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): 715 2-isopropylpyrazine
-
| CAS Number: | 29460-90-0 |  3D/inchi
|
| ECHA EINECS - REACH Pre-Reg: | 249-646-7 | |
| FDA UNII: | 14XE115G58 | |
| Nikkaji Web: | J250.852D | |
| MDL: | MFCD00060871 | |
| CoE Number: | 11343 | |
| XlogP3: | 1.00 (est) | |
| Molecular Weight: | 122.17070000 | |
| Formula: | C7 H10 N2 | |
| NMR Predictor: | Predict (works with chrome 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: | 764 2-isopropylpyrazine |
| DG SANTE Food Flavourings: | 14.123 isopropylpyrazine |
| FEMA Number: | 3940 2-isopropylpyrazine |
| FDA: | No longer provide for the use of these seven synthetic flavoring substances |
| FDA Mainterm (SATF): | 29460-90-0 ; 2-ISOPROPYLPYRAZINE |
Physical Properties:
| Appearance: | colorless to pale yellow clear liquid (est) |
| Assay: | 98.00 to 100.00 % |
| Food Chemicals Codex Listed: | No |
| Specific Gravity: | 0.96700 to 0.97200 @ 25.00 °C. |
| Pounds per Gallon - (est).: | 8.046 to 8.088 |
| Refractive Index: | 1.48600 to 1.49600 @ 20.00 °C. |
| Boiling Point: | 70.00 °C. @ 20.00 mm Hg |
| Boiling Point: | 169.00 to 170.00 °C. @ 760.00 mm Hg |
| Vapor Pressure: | 2.008000 mmHg @ 25.00 °C. (est) |
| Flash Point: | 144.00 °F. TCC ( 62.22 °C. ) |
| logP (o/w): | 1.281 (est) |
| Soluble in: | |
| alcohol | |
| water | |
| water, 6327 mg/L @ 25 °C (est) | |
Organoleptic Properties:
| Odor Type: minty | |
| minty green nutty honey | |
| Odor Description: at 0.10 % in dipropylene glycol. | minty green nutty honey |
| Flavor Type: coffee | |
| coffee caramellic fruity | |
| Taste Description: | coffee caramellic fruity |
| Odor and/or flavor descriptions from others (if found). | |
Cosmetic Information:
| None found |
Suppliers:
| BOC Sciences |
| For experimental / research use only. |
| 2-isoPropylpyrazine |
| Jiangyin Healthway |
| 2-isopropyl pyrazine |
| New functional food ingredients |
| Parchem |
| isopropyl pyrazine |
| Penta International |
| 2-ISOPROPYL PYRAZINE |
| Santa Cruz Biotechnology |
| For experimental / research use only. |
| 2-isoPropylpyrazine |
| Sigma-Aldrich: Aldrich |
| For experimental / research use only. |
| 2-isoPropylpyrazine |
| Synerzine |
| 2-isopropylpyrazine |
| Tengzhou Jitian Aroma Chemiclal |
| 2-isoPropyl Pyrazine |
Safety Information:
| Preferred SDS: View | |
| 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: | |
| Not determined | |
| Dermal Toxicity: | |
| Not determined | |
| Inhalation Toxicity: | |
| Not determined | |
Safety in Use Information:
| Category: | flavoring agents | ||
| Recommendation for 2-isopropyl pyrazine usage levels up to: | |||
| not for fragrance use. | |||
| Maximised Survey-derived Daily Intakes (MSDI-EU): | 0.12 (μg/capita/day) | ||
| Maximised Survey-derived Daily Intakes (MSDI-USA): | 0.10 (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: 19 | |||
| Click here to view publication 19 | |||
| average usual ppm | average maximum ppm | ||
| baked goods: | 1.00000 | 2.00000 | |
| beverages(nonalcoholic): | 0.50000 | 1.00000 | |
| beverages(alcoholic): | 0.50000 | 1.00000 | |
| breakfast cereal: | 1.00000 | 2.00000 | |
| cheese: | - | - | |
| chewing gum: | - | - | |
| condiments / relishes: | - | - | |
| confectionery froastings: | - | - | |
| egg products: | - | - | |
| fats / oils: | - | - | |
| fish products: | - | - | |
| frozen dairy: | 0.50000 | 1.00000 | |
| fruit ices: | - | - | |
| gelatins / puddings: | 0.50000 | 1.00000 | |
| granulated sugar: | - | - | |
| gravies: | - | - | |
| hard candy: | - | - | |
| 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: | 0.50000 | 1.00000 | |
| soups: | - | - | |
| sugar substitutes: | - | - | |
| sweet sauces: | - | - | |
Safety References:
| Flavor & Extract Manufacturers Association (FEMA) reference(s): | |
| The FEMA GRAS assessment of pyrazine derivatives used as flavor ingredients. View pdf | |
| 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): | |
| Opinion of the Scientific Panel on food additives, flavourings, processing aids and materials in contact with food (AFC) on a request from the Commission related to Flavouring Group Evaluation 17 (FGE.17): Pyrazine derivatives from chemical group 24 (Commission Regulation (EC) No 1565/2000 of 18 July 2000) View page or View pdf | |
| Flavouring Group Evaluation 50 (FGE.50): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17 (2005) (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 17, Revision 1 (FGE.17Rev1): Pyrazine derivatives from chemical group 24 - Opinion of the Scientific Panel on Food Additives, Flavourings, Processing Aids and Materials in contact with Food (AFC) [1] View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 17, Revision 2 (FGE.17Rev2): Pyrazine derivatives from chemical group 24 View page or View pdf | |
| Scientific Opinion on Flavouring Group Evaluation 50, Revision 1 (FGE.50Rev1): Consideration of pyrazine derivatives evaluated by JECFA (57th meeting) structurally related to pyrazine derivatives evaluated by EFSA in FGE.17Rev2 (2010) View page or View pdf | |
| EPI System: | View |
| AIDS Citations: | Search |
| Cancer Citations: | Search |
| Toxicology Citations: | Search |
| EPA Substance Registry Services (TSCA): | 29460-90-0 |
| EPA ACToR: | Toxicology Data |
| EPA Substance Registry Services (SRS): | Registry |
| Laboratory Chemical Safety Summary : | 34590 |
| National Institute of Allergy and Infectious Diseases: | Data |
| WGK Germany: | 3 |
| 2-propan-2-ylpyrazine | |
| Chemidplus: | 0029460900 |
References:
| 2-propan-2-ylpyrazine | |
| NIST Chemistry WebBook: | Search Inchi |
| Canada Domestic Sub. List: | 29460-90-0 |
| Pubchem (cid): | 34590 |
| Pubchem (sid): | 134998039 |
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): | HMDB41570 |
| FooDB: | FDB021560 |
| VCF-Online: | VCF Volatile Compounds in Food |
| ChemSpider: | View |
Potential Blenders and core components note
Potential Uses:
| green | FL | |
| herbal | FL | |
| lavender | FR | |
| mint | FL | |
| peppermint | FL |
Occurrence (nature, food, other): note
| crab meat Search PMC Picture | |
| fish sauce Search PMC Picture |
Synonyms:
| (1- | methyl ethyl) pyrazine |
| (1- | methylethyl)pyrazine |
| 2-( | methylethyl)pyrazine |
| 2-( | propan-2-yl)pyrazine |
| 2- | propan-2-ylpyrazine |
| iso | propyl pyrazine |
| 2-iso | propyl-1,4-diazine |
| 2-iso | propylprazine |
| 2-iso | propylpyrazine |
| iso | propylpyrazine |
| pyrazine, (1-methylethyl)- | |
| pyrazine, 2-(1-methylethyl)- |