Ethylpyrazine

Name: Ethylpyrazine
Brand: ALDRICH
Price: 36.2 CAD

98%

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5 G

$36.20

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About This Item

Empirical Formula (Hill Notation):

C₆H₈N₂

CAS Number:

13925-00-3

Molecular Weight:

108.14

UNSPSC Code:

12352100

NACRES:

NA.22

PubChem Substance ID:

24855054

EC Number:

237-691-5

Beilstein/REAXYS Number:

108200

MDL number:

MFCD00006149

Assay:

98%

Key Documents

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Quality Level

100

assay

98%

refractive index

n20/D 1.498 (lit.)

bp

152-153 °C (lit.)

density

0.984 g/mL at 25 °C (lit.)

SMILES string

CCc1cnccn1

InChI

1S/C6H8N2/c1-2-6-5-7-3-4-8-6/h3-5H,2H2,1H3

InChI key

KVFIJIWMDBAGDP-UHFFFAOYSA-N

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Show Differences

1 of 4

This Item	M75608	112429	293814
Sigma-Aldrich 250384 Ethylpyrazine	Sigma-Aldrich M75608 2-Methylpyrazine	Sigma-Aldrich 112429 2-Ethylpyridine	Sigma-Aldrich 293814 2,3-Diethyl-5-methylpyrazine
assay 98%	assay ≥99%	assay 97%	assay 99%
Quality Level 100	Quality Level 100	Quality Level 100	Quality Level 100
density 0.984 g/mL at 25 °C (lit.)	density 1.03 g/mL at 25 °C (lit.)	density 0.937 g/mL at 25 °C (lit.)	density 0.949 g/mL at 25 °C (lit.)
refractive index n20/D 1.498 (lit.)	refractive index n20/D 1.504 (lit.)	refractive index n20/D 1.496 (lit.)	refractive index n20/D 1.498 (lit.)
bp 152-153 °C (lit.)	bp 135 °C/761 mmHg (lit.)	bp 149 °C (lit.)	bp -

Application

Ethylpyrazine has been used in the synthesis of pyrazinoic acid.

pictograms

GHS02,GHS07

signalword

Warning

hcodes

H226,H302

pcodes

P210 - P233 - P240 - P241 - P242 - P301 + P312

Hazard Classifications

Acute Tox. 4 Oral - Flam. Liq. 3

Storage Class

3 - Flammable liquids

wgk

WGK 3

flash_point_f

109.0 °F

flash_point_c

42.78 °C

ppe

Eyeshields, Faceshields, Gloves, type ABEK (EN14387) respirator filter

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Notes. Synthesis of Pyrazinoic Acid.

Gainer H.

The Journal of Organic Chemistry, 24(5), 691-691 (1959)

Influence of Free Amino Acids, Oligopeptides, and Polypeptides on the Formation of Pyrazines in Maillard Model Systems.

Gustavo Luis Leonardo Scalone et al.

Journal of agricultural and food chemistry, 63(22), 5364-5372 (2015-05-15)

Pyrazines are specific Maillard reaction compounds known to contribute to the unique aroma of many products. Most studies concerning the generation of pyrazines in the Maillard reaction have focused on amino acids, while little information is available on the impact

Protocols

GC Analysis of Pyrazines in Peanut Butter

Separation of various pyrazines and sulfur compounds including carbon disulfide and dimethyl disulfide.

Global Trade Item Number

SKU	GTIN
250384-5G	04061838090102

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