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ChemicalBook >> CAS DataBase List >>Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate Structure
Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate structure
CAS No.
21874-61-3
Chemical Name:
Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate
Synonyms
methyl 6-bromo-3-hydroxy-2-pyrazinecarboxylate;methyl 5-bromo-2-oxo-1H-pyrazine-3-carboxylate;methyl 6-bromo-3-hydroxypyrazine-2-carboxylate;Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate;6-Bromo-3-hydroxy-pyrazine-2-carboxylic acid methyl ester;6-bromo-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid methyl ester;2-Pyrazinecarboxylic acid, 6-bromo-3,4-dihydro-3-oxo-, methyl ester
CBNumber:
CB42741691
Molecular Formula:
C6H5BrN2O3
Molecular Weight:
233.02
MDL Number:
MOL File:
21874-61-3.mol
MSDS File:
SDS
Last updated:2026-05-28 05:28:20
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Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate Properties

Melting point 120.5-121.5 °C(Solv: hexane (110-54-3))
Density 1.89±0.1 g/cm3(Predicted)
storage temp. Store at room temperature
pka 8.88±0.60(Predicted)
Appearance White to off-white Solid

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H335-H319-H315
Precautionary statements  P264-P280-P305+P351+P338-P337+P313P-P264-P280-P302+P352-P321-P332+P313-P362

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate price

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Matrix Scientific 296204 Methyl 6-bromo-3-hydroxypyrazine-2-carboxylate 21874-61-3 250.00mg $69 2026-05-19 Buy
Matrix Scientific 296204 Methyl 6-bromo-3-hydroxypyrazine-2-carboxylate 21874-61-3 1.00g $174 2026-05-19 Buy
Matrix Scientific 296204 Methyl 6-bromo-3-hydroxypyrazine-2-carboxylate 21874-61-3 5.00g $478 2026-05-19 Buy
aablocks AA00BJ8G Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate 98% 21874-61-3 100mg $29 2026-05-28 Buy
aablocks AA00BJ8G Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate 98% 21874-61-3 250mg $48 2026-05-28 Buy
Product number Packaging Price Buy
296204 250.00mg $69 Buy
296204 1.00g $174 Buy
296204 5.00g $478 Buy
AA00BJ8G 100mg $29 Buy
AA00BJ8G 250mg $48 Buy

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate Chemical Properties, Uses, Production

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate synthesis

6966-01-4
21874-61-3
Synthesis of Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate from Methyl 3-amino-6-bromopyrazine-2-carboxylate

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate Preparation Products And Raw materials

Raw materials

Preparation Products

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate Suppliers

Global Suppliers ( 17)
Supplier Tel Email Country ProdList Advantage
Shanghai GaoDao Pharmaceutical Co., Ltd. 021-15001867143 15001867143 1095570358@qq.com China 915 55
SuZhou ShiYa Biopharmaceuticals, Inc. 0512-0512-52358471 17715136450 sales@shiyabiopharm.com China 9814 58
Fuyang JSK Biomedical Technology Co., Ltd 18915409046 1102409417@qq.com China 221 55
Aikon International Limited 025-58859352 19370895928 sales01@aikonchem.com China 15078 58
Henan Aosman Biotechnology Co., LTD 13761588971 17719817155 2366079749@qq.com China 3008 58
Cool Pharm, Ltd 021-58581007 18019463053 sales@coolpharm.com China 9999 58
Lanzhou Kangyuxin Biotechnology Co., Ltd. 0943-8293106 sales@kyxpharma.com China 3552 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 020-36607679; 13502246435 3008233746@qq.com China 9968 12
Shanghai Kaiwei Chemical Technology Co., Ltd. 021-58461859 15821823057 service@aiviche.com China 49299 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 13611835272 13611835272 mmwang@sunwaypharm.com China 44090 58
Supplier Advantage
Shanghai GaoDao Pharmaceutical Co., Ltd. 55
SuZhou ShiYa Biopharmaceuticals, Inc. 58
Fuyang JSK Biomedical Technology Co., Ltd 55
Aikon International Limited 58
Henan Aosman Biotechnology Co., LTD 58
Cool Pharm, Ltd 58
Lanzhou Kangyuxin Biotechnology Co., Ltd. 58
Guangzhou Dreampharm Biotechnology Co., Ltd. 12
Shanghai Kaiwei Chemical Technology Co., Ltd. 58
Shanghai Sunway Pharmaceutical Technology Co.,Ltd. 58

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate Spectrum

Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate(21874-61-3)1HNMR

21874-61-3 (Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate) Related Search:

4-Oxo-piperidine-3-carboxylic acid ethyl ester 3-Oxo-3,4-dihydropyrazine-2-carbonitrile 3-Hydroxypyrazine-2-carboxamide 3,6-DibroMopyrazine-2-carbonitrile Pyrazinecarboxamide, 6-fluoro- (9CI)
2-Pyrazinecarbonitrile, 3-fluoro- Pyrazinecarboxamide, 5-fluoro-3,4-dihydro-3-oxo- (9CI) 6-Bromo-3-chloropyrazine-2-carbonitrile 3-Chloropyrazine-2-carbonitrile Pyrazinecarboxamide, 3,6-difluoro- (9CI)
1-tert-Butyl 3-methyl 4-oxopiperidine-1,3-dicarboxylate Methyl N-Boc-4-hydroxypiperidine-3-carboxylate

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Methyl 6-bromo-3-oxo-3,4-dihydropyrazine-2-carboxylate 6-Bromo-3-hydroxy-pyrazine-2-carboxylic acid methyl ester 6-bromo-3-oxo-3,4-dihydro-pyrazine-2-carboxylic acid methyl ester methyl 6-bromo-3-hydroxypyrazine-2-carboxylate methyl 5-bromo-2-oxo-1H-pyrazine-3-carboxylate 2-Pyrazinecarboxylic acid, 6-bromo-3,4-dihydro-3-oxo-, methyl ester methyl 6-bromo-3-hydroxy-2-pyrazinecarboxylate 21874-61-3