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4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester

CAS No.
100246-04-6
Chemical Name:
4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester
Synonyms
Methyl 2-oxo-3H-1,3-benzoxazole-4-carboxylate;methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-4-carboxylate;4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester;2-Oxo-2,3-dihydro-benzooxazole-4-carboxylic acid methyl ester
CBNumber:
CB02456265
Molecular Formula:
C9H7NO4
Molecular Weight:
193.16
MDL Number:
MFCD11111730
MOL File:
100246-04-6.mol
MSDS File:
SDS
Last updated:2026-09-12 18:48:00

4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester Properties

Melting point 228 °C(Solv: ethanol (64-17-5))
Density 1.379±0.06 g/cm3(Predicted)
pka 8.70±0.70(Predicted)

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P280-P305+P351+P338

4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester price More Price(9)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Chemenu CM483177 Methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-4-carboxylate 96% 100246-04-6 1g $2340 2026-05-26 Buy
aablocks AA0001AP Methyl 2-oxo-3H-1,3-benzoxazole-4-carboxylate 96% 100246-04-6 100mg $274 2026-05-25 Buy
aablocks AA0001AP Methyl 2-oxo-3H-1,3-benzoxazole-4-carboxylate 96% 100246-04-6 250mg $540 2026-05-25 Buy
aablocks AA0001AP Methyl 2-oxo-3H-1,3-benzoxazole-4-carboxylate 96% 100246-04-6 1g $1342 2026-05-25 Buy
Chemcia Scientific BB20-3863 2-Oxo-2,3-dihydro-benzooxazole-4-carboxylic acid methyl ester 95% 100246-04-6 0.5G $345 2026-05-24 Buy
Product number Packaging Price Buy
CM483177 1g $2340 Buy
AA0001AP 100mg $274 Buy
AA0001AP 250mg $540 Buy
AA0001AP 1g $1342 Buy
BB20-3863 0.5G $345 Buy

4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester Preparation Products And Raw materials

Raw materials

Preparation Products

4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester Suppliers

Global Suppliers ( 6)
Supplier Tel Email Country ProdList Advantage
SuZhou ShiYa Biopharmaceuticals, Inc. 0512-0512-52358471 17715136450 sales@shiyabiopharm.com China 9814 58
Shanghai Amico Chemicals Co. LTD 微信 18019252918 18019252918 1454668768@qq.com China 14933 58
Changzhou Kechem Bio-Scientific Co., LTD. 0519-68985668 13685222090 sales@kechem.cn China 26012 58
Hebei Weite Medical Technology Co., Ltd 13180081292 13180081292 contact@wetogethermed.com China 7707 58

100246-04-6 (4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester) Related Search:

methyl 2-oxo-2,3-dihydrobenzo[d]oxazole-4-carboxylate 2-Oxo-2,3-dihydro-benzooxazole-4-carboxylic acid methyl ester Methyl 2-oxo-3H-1,3-benzoxazole-4-carboxylate 4-Benzoxazolecarboxylic acid, 2,3-dihydro-2-oxo, methyl ester 100246-04-6