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2-ethoxy-5-methylpyrazine

2-ethoxy-5-methylpyrazine structure

CAS No.: 67845-34-5

Chemical Name:: 2-ethoxy-5-methylpyrazine

Synonyms: 2-ethoxy-5-methylpyrazine;Pyrazine, 2-ethoxy-5-methyl-;2-ethoxy-5-methylpyrazine USP/EP/BP;N-(2-phenylphenyl)-1,3-benzothiazol-2-amine

CBNumber:: CB1918784

Molecular Formula:: C7H10N2O

Molecular Weight:: 138.17

MDL Number:: MFCD00055036

MOL File:: 67845-34-5.mol

Last updated:2025-12-31 16:09:46

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2-ethoxy-5-methylpyrazine Properties

Boiling point	189.1±35.0 °C(Predicted)
Density	1.041±0.06 g/cm3(Predicted)
FEMA	3569 \| 2-METHYL-3,5 OR 6-ETHOXYPYRAZINE
storage temp.	2-8°C
pka	1.07±0.10(Predicted)
Odor	at 0.10 % in propylene glycol. nutty roasted
Odor Type	nutty
JECFA Number	793
LogP	1.74
FDA UNII	8TD8256VKE
EPA Substance Registry System	Pyrazine, 2-ethoxy-5-methyl- (67845-34-5)

SAFETY

Risk and Safety Statements

TSCA	TSCA listed

2-ethoxy-5-methylpyrazine price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
Crysdot	CD11073736	2-Ethoxy-5-methylpyrazine 95+%	67845-34-5	5g	$823	2026-05-26	Buy
Chemenu	CM168284	2-ethoxy-5-methylpyrazine 95%+	67845-34-5	5g	$1113	2026-05-26	Buy
American Custom Chemicals Corporation	CHM0388171	2-ETHOXY-5-METHYLPYRAZINE 95.00%	67845-34-5	5MG	$500.28	2021-12-16	Buy
Alichem	67845345	2-Ethoxy-5-methylpyrazine	67845-34-5	5g	$1261.4	2021-12-16	Buy

Product number	Packaging	Price	Buy
CD11073736	5g	$823	Buy
CM168284	5g	$1113	Buy
CHM0388171	5MG	$500.28	Buy
67845345	5g	$1261.4	Buy

2-ethoxy-5-methylpyrazine Chemical Properties, Uses, Production

Chemical Properties

2-Methyl-3(or 5- or 6-)-ethoxypyrazine has a roast, chocolate odor

Definition

ChEBI: 2-Ethoxy-5-methylpyrazine is an aromatic ether.

2-ethoxy-5-methylpyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

2-ethoxy-5-methylpyrazine Suppliers

Global Suppliers ( 13)

Supplier	Tel	Email	Country	ProdList	Advantage
SynAsst Chemical.	021-60343070		China	12731	55
Amadis Chemical Company Limited	571-89925085	sales@amadischem.com	China	131885	58
Aikon International Limited	025-58851090 13913916777	sales01@aikonchem.com	China	15947	58
Dayang Chem (Hangzhou) Co.,Ltd.	+86-0571-88938639 17705817739	info@dycnchem.com	China	52451	58
Shaanxi Dideu Medichem Co. Ltd	+86-29-81139210 +86-17392587031	1059@dideu.com	China	9885	58
Jilin Chinese Academy of Sciences-yanshen Technology	18143011203	info@chemextension.com	China	42052	58
GIHI CHEMICALS CO.,LIMITED	+86-571-86217390; +8618058761490	info@gihichemicals.com	China	49858	58

Supplier	Advantage
SynAsst Chemical.	55
Amadis Chemical Company Limited	58
Aikon International Limited	58
Dayang Chem (Hangzhou) Co.,Ltd.	58
Shaanxi Dideu Medichem Co. Ltd	58
Jilin Chinese Academy of Sciences-yanshen Technology	58
GIHI CHEMICALS CO.,LIMITED	58

67845-34-5 (2-ethoxy-5-methylpyrazine) Related Search:

2-[3-Bromo-5-(1-ethylpropoxy)-6-(methylamino)pyrazin-2-yl]-5-(trifluoromethoxy)phenol 2-Hydroxy-5-methylpyrazine 2-Methoxypyrazine 2-Ethoxypyrazine 2-methoxy-5-methylpyrazine

2-ethoxy-5-methylpyrazine

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2-ethoxy-5-methylpyrazine Pyrazine, 2-ethoxy-5-methyl- N-(2-phenylphenyl)-1,3-benzothiazol-2-amine 2-ethoxy-5-methylpyrazine USP/EP/BP 67845-34-5 C7H10ON2