2-Ethyl-3,5-dimethylpyrazine

CAS No.：55031-15-7

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This product is a chemical product/pharmaceutical intermediate. It is not a drug, an active pharmaceutical ingredient (API), or a pharmaceutical-grade material. It has not been granted a drug approval number or a Chemical Drug Substance Approval Notice, has not passed drug-related review and approval, and is not manufactured, tested, or released in accordance with pharmaceutical GMP.
This product is intended solely for non-clinical research, process development, quality studies, further chemical processing, or chemical synthesis. It must not be used in drug-product manufacturing, clinical trials, clinical diagnosis, or administration to humans or animals, or be sold, used as an input, submitted for regulatory filing, or released as an API or pharmaceutical material.
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2-Ethyl-3,5-dimethylpyrazine Basic information

Product Name:	2-Ethyl-3,5-dimethylpyrazine
Synonyms:	2-Ethyl-3,5-dimethylpyrazine;2-Ethyl-3(5 or 6)-dimethylpyrazine, mixture of isomers;2-Ethyl-3,5(or 3,6)-diMethylpyrazine;2-ETHYL-3,5(3,6)-DIMETHYLPYRAZINE MIXTURE;3-ETHYL-2,5-DIMETHYLPYRAZINE AND 3-ETHYL-2,6-DIMETHYLPYRAZINE;3,5-DIMETHYL-2-ETHYLPYRAZINE;2-ETHYL-3,5(6)-DIMETHYLPYRAZINE;2-ETHYL-3,5-DIMETHYLPYRAZINE AND 2-ETHYL-3,6-DIMETHYLPYRAZINE
CAS:	55031-15-7
MF:	C8H12N2
MW:	136.19
EINECS:
Product Categories:	Alphabetical Listings;E-F;pyrazine Flavor;Flavors and Fragrances
Mol File:	55031-15-7.mol

2-Ethyl-3,5-dimethylpyrazine Chemical Properties

Boiling point	180-181 °C(lit.)
density	0.965 g/mL at 25 °C(lit.)
refractive index	n20/D 1.5015(lit.)
FEMA	3149 \| 2-ETHYL-3,(5 OR 6)-DIMETHYLPYRAZINE
Fp	157 °F
solubility	Chloroform, Dichloromethane
form	Oil
color	Yellow
CAS DataBase Reference	55031-15-7(CAS DataBase Reference)

Safety Information

Hazard Codes	Xn
Risk Statements	22-36/37/38
Safety Statements	26
WGK Germany	3

MSDS Information

Provider	Language
SigmaAldrich	English
ACROS	English

2-Ethyl-3,5-dimethylpyrazine Usage And Synthesis

Uses	3,5-Dimethyl-2-ethylpyrazine is an odorant of coffee brews.

2-Ethyl-3,5-dimethylpyrazine Preparation Products And Raw materials

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