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2,3-Dimethyl-5-ethylpyrazine

2,3-Dimethyl-5-ethylpyrazine structure

CAS No.: 15707-34-3

Chemical Name:: 2,3-Dimethyl-5-ethylpyrazine

Synonyms: 5-ETHYL-2,3-DIMETHYLPYRAZINE;2-ethyl-5,6-dimethylpyrazine;ethyl dimethyl pyrazine;6-Ethyl-2,3-dimethylpyrazine;2,3-dimethyl-6-ethylpyrazine;2,3-DIMETHYL-5-ETHYLPYRAZINE;Pyrazine, 6-ethyl-2,3-dimethyl;Pyrazine, 5-ethyl-2,3-dimethyl-;5-Ethyl-2,3-dimethylpyrazine>2,3-Dimethyl-5-ethylpyrazine USP/EP/BP

CBNumber:: CB6702625

Molecular Formula:: C8H12N2

Molecular Weight:: 136.19

MDL Number:: MFCD04038059

MOL File:: 15707-34-3.mol

MSDS File:: SDS

TDS File:: TDS

Last updated:2026-05-28 03:02:48

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2,3-Dimethyl-5-ethylpyrazine Properties

Boiling point	76°C/15mmHg(lit.)
Density	0.964±0.06 g/cm3(Predicted)
refractive index	1.4990 to 1.5030
FEMA	4434 \| 5-ETHYL-2,3-DIMETHYLPYRAZINE
FLAVIS Number	14.170 \| 5-Ethyl-2,3-dimethyl pyrazine
storage temp.	Inert atmosphere,Room Temperature
solubility	Chloroform, Methanol (Slightly)
pka	2.61±0.10(Predicted)
form	Oil
color	Colourless
Odor	at 0.10 % in propylene glycol. burnt popcorn roasted cocoa
Odor Type	burnt
JECFA Number	2126
LogP	1.63
Substances Added to Food (formerly EAFUS)	5-ETHYL-2,3-DIMETHYLPYRAZINE
CAS DataBase Reference	15707-34-3(CAS DataBase Reference)
FDA UNII	6496XCH56Q
NIST Chemistry Reference	2,3-Dimethyl-5-ethylpyrazine(15707-34-3)

SAFETY

Risk and Safety Statements

Symbol(GHS)	GHS07
Signal word	Warning
Hazard statements	H302-H312-H332
Precautionary statements	P280
HS Code	2933998090

2,3-Dimethyl-5-ethylpyrazine price More Price(27)

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
TCI Chemical	E0828	5-Ethyl-2,3-dimethylpyrazine >98.0%(GC)(T)	15707-34-3	5g	$117	2021-12-16	Buy
TRC	TRC-D481033-50MG	2,3-Dimethyl-5-ethylpyrazine	15707-34-3	50mg	$76	2026-06-03	Buy
TRC	TRC-D481033-500MG	2,3-Dimethyl-5-ethylpyrazine	15707-34-3	500mg	$140	2026-06-03	Buy
TRC	TRC-D481033-100MG	2,3-Dimethyl-5-ethylpyrazine	15707-34-3	100mg	$97	2026-06-03	Buy
Activate Scientific	AS117795	5-Ethyl-2,3-dimethylpyrazine 95%	15707-34-3	1g	$90	2026-06-04	Buy

Product number	Packaging	Price	Buy
E0828	5g	$117	Buy
TRC-D481033-50MG	50mg	$76	Buy
TRC-D481033-500MG	500mg	$140	Buy
TRC-D481033-100MG	100mg	$97	Buy
AS117795	1g	$90	Buy

2,3-Dimethyl-5-ethylpyrazine Chemical Properties, Uses, Production

Definition

ChEBI: 5-Ethyl-2,3-dimethylpyrazine is a member of pyrazines.

2,3-Dimethyl-5-ethylpyrazine Preparation Products And Raw materials

Raw materials

Preparation Products

Pyrazine 2,3-Dimethylpyrazine

2,3-Dimethyl-5-ethylpyrazine Suppliers

Global Suppliers ( 144)

Supplier	Tel	Email	Country	ProdList	Advantage
J & K SCIENTIFIC LTD.	18210857532 18210857532	jkinfo@jkchemical.com	China	96815	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	4006356688 18621169109	market03@meryer.com	China	40202	62
TCI (Shanghai) Development Co., Ltd.	021-67121386	Sales-CN@TCIchemicals.com	China	24512	81
Energy Chemical	400-0056266	sales8178@energy-chemical.com	China	44850	61
Capot Chemical Co., Ltd	+86 (0) 571 85 58 67 18		China	18187	66
JinYan Chemicals(ShangHai) Co.,Ltd.	13817811078	sales@jingyan-chemical.com	China	9963	60
TOKYO CHEMICAL INDUSTRY CO., LTD.	03-36680489	Sales-JP@TCIchemicals.com	Japan	28364	80
TCI Europe	320-37350700	sales@tcieurope.eu	Europe	23654	75
TCI AMERICA	800-4238616	sales@tciamerica.com	Americas	23636	75
9ding chemical ( Shanghai) Limited	4009209199	sales@9dingchem.com	China	22497	55

Supplier	Advantage
J & K SCIENTIFIC LTD.	76
Meryer (Shanghai) Chemical Technology Co., Ltd.	62
TCI (Shanghai) Development Co., Ltd.	81
Energy Chemical	61
Capot Chemical Co., Ltd	66
JinYan Chemicals(ShangHai) Co.,Ltd.	60
TOKYO CHEMICAL INDUSTRY CO., LTD.	80
TCI Europe	75
TCI AMERICA	75
9ding chemical ( Shanghai) Limited	55

View Latest Price from 2,3-Dimethyl-5-ethylpyrazine manufacturers

Update time	Product	Price	Min. Order	Purity	Supply Ability	Manufacturer
2024-07-23	2,3-Dimethyl-5-ethylpyrazine 15707-34-3		1kg	98%	10ton	JINING XINHE CHEMICAL CO., LTD
2023-02-13	5-Ethyl-2,3-dimethylpyrazine 15707-34-3	$10.00	1KG	99%	50MT	Hebei baicao biology science and technology co., ltd
2019-07-06	2,3-Dimethyl-5-ethylpyrazine 15707-34-3	$1.00	1KG	99%		Career Henan Chemical Co

2,3-Dimethyl-5-ethylpyrazine
15707-34-3
98%
JINING XINHE CHEMICAL CO., LTD

5-Ethyl-2,3-dimethylpyrazine
15707-34-3
$10.00
99%
Hebei baicao biology science and technology co., ltd

2,3-Dimethyl-5-ethylpyrazine
15707-34-3
$1.00
99%
Career Henan Chemical Co

2,3-Dimethyl-5-ethylpyrazine Spectrum

2,3-Dimethyl-5-ethylpyrazine(15707-34-3)¹HNMR

15707-34-3 (2,3-Dimethyl-5-ethylpyrazine) Related Search:

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3-Ethyl-2,5-diMethylpyrazine 2-Ethyl-3,5-dimethylpyrazine 3,5-Dimethyl-2-ethylpyrazine

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2,3-dimethyl-6-ethylpyrazine ethyldimethylpyrazine,2,3-dimethyl-6-ethylpyrazine,6-ethyl-2,3-dimethylpyrazine 2,3-DIMETHYL-5-ETHYL PYRAZINE FEMA NO.-------- 2-ethyl-5,6-dimethylpyrazine 6-Ethyl-2,3-dimethylpyrazine Pyrazine, 6-ethyl-2,3-dimethyl 2,3-DIMETHYL-5-ETHYLPYRAZINE 5-Ethyl-2,3-dimethylpyrazine> Pyrazine, 5-ethyl-2,3-dimethyl- 2,3-Dimethyl-5-ethylpyrazine USP/EP/BP ethyldimethylpyrazine,2,3-dimethyl-6-ethylpyrazine 5-ETHYL-2,3-DIMETHYLPYRAZINE ethyl dimethyl pyrazine 15707-34-3 Pyrazine