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Pyrazine, tetramethyl-, 1-oxide (8CI,9CI)

Pyrazine, tetramethyl-, 1-oxide (8CI,9CI) structure

CAS No.: 22978-83-2

Chemical Name:: Pyrazine, tetramethyl-, 1-oxide (8CI,9CI)

Synonyms: Ligustrazine N-oxide;TETRAMETHYL-PYRAZINE,1-OXIDE;Tetramethylpyrazine Impurity 1;1-Oxy-2,3,5,6-tetramethylpyrazine;2,3,5,6-tetramethylpyrazine 1-oxide;1-Oxide-2,3,5,6-tetramethylpyrazine;2,3,5,6-tetramethyl pyrazine-1-dioxide;2,3,5,6-Tetramethylpyrazine-N-monoxide;Pyrazine, 2,3,5,6-tetramethyl-, 1-oxide;2,3,5,6-tetramethylpyrazine-N-monooxide

CBNumber:: CB31058289

Molecular Formula:: C8H12N2O

Molecular Weight:: 152.19

MDL Number:: MFCD00956300

MOL File:: 22978-83-2.mol

TDS File:: TDS

Last updated:2026-04-24 14:57:00

Product description	Number	Pack Size	Price
PYRAZINE, TETRAMETHYL-, 1-OXIDE 95.00%	CHM0976723	5MG	$504.05

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Pyrazine, tetramethyl-, 1-oxide (8CI,9CI) Properties

Melting point	83 °C
Boiling point	338.5±37.0 °C(Predicted)
Density	1.07±0.1 g/cm3(Predicted)
pka	1.89±0.50(Predicted)

Pyrazine, tetramethyl-, 1-oxide (8CI,9CI) price

Manufacturer	Product number	Product description	CAS number	Packaging	Price	Updated	Buy
American Custom Chemicals Corporation	CHM0976723	PYRAZINE, TETRAMETHYL-, 1-OXIDE 95.00%	22978-83-2	5MG	$504.05	2021-12-16	Buy

Product number	Packaging	Price	Buy
CHM0976723	5MG	$504.05	Buy

Pyrazine, tetramethyl-, 1-oxide (8CI,9CI) Preparation Products And Raw materials

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Pyrazine, tetramethyl-, 1-oxide (8CI,9CI) Suppliers

Global( 19)Suppliers

Supplier	Tel	Email	Country	ProdList	Advantage
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Shanghai Zhen Li Biological Technology Co., Ltd	021-16621358918; 18516310516;16621358918;13045646768	zhenlipharma888@163.com	China	19060	58
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Lanzhou Kangyuxin Biotechnology Co., Ltd.	0943-8293106	sales@kyxpharma.com	China	3513	58
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Supplier	Advantage
Nantong HI-FUTURE Biology Co., Ltd.	58
Sinco Pharmachem (ShenZhen) R&D Co., Ltd.	58
Shanghai Zhen Li Biological Technology Co., Ltd	58
XinYao(Shenzhen) Biological Technology Co., Ltd.	58
Lanzhou Kangyuxin Biotechnology Co., Ltd.	58
Zhengzhou Edward Biology Co.,Ltd	58
Wuxi Helen Biotechnology Co., Ltd.,	58
Shandong WorldSun Biological Technology Co., Ltd.	58
SHENZHEN PHYSTANDARD BIO-TECH CO.,LTD	58
Zhengzhou Convergence Chemical Co. LTD	58

Pyrazine, tetramethyl-, 1-oxide (8CI,9CI) TETRAMETHYL-PYRAZINE,1-OXIDE 2,3,5,6-tetramethylpyrazine mono N-oxide 2,3,5,6-tetramethylpyrazine-N-monooxide 2,3,5,6-tetramethylpyrazine 1-oxide 2,3,5,6-tetramethyl pyrazine-1-dioxide Tetramethylpyrazine Impurity 1 2,3,5,6-tetramethylpyrazine-1-dioxide standard Pyrazine, 2,3,5,6-tetramethyl-, 1-oxide Ligustrazine N-oxide 1-Oxy-2,3,5,6-tetramethylpyrazine 1-Oxide-2,3,5,6-tetramethylpyrazine 2,3,5,6-Tetramethylpyrazine-N-monoxide 22978-83-2 PIPERIDINE