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2-Oxazolecarboxylic acid

2-Oxazolecarboxylic acid Structure
2-Oxazolecarboxylic acid structure
CAS No.
672948-03-7
Chemical Name:
2-Oxazolecarboxylic acid
Synonyms
OXAZOLE-2-CARBOXYLIC ACID;1,3-oxazole-2-carboxylic acid;2-Carboxy-oxazole;2-Oxazolecarboxylic acid
CBNumber:
CB02129871
Molecular Formula:
C4H3NO3
Molecular Weight:
113.07
MDL Number:
MFCD04114935
MOL File:
672948-03-7.mol
MSDS File:
SDS
TDS File:
TDS
Last updated:2026-09-12 18:47:39
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2-Oxazolecarboxylic acid Properties

Melting point 254-256 °C (decomp)(Solv: hexane (110-54-3); dichloromethane (75-09-2))
Boiling point 282 ºC
Density 1.449
Flash point 125 ºC
storage temp. Storage temp. -20°C
solubility soluble in No data available
pka 2.56±0.10(Predicted)
Appearance White to off-white Solid
InChI InChI=1S/C4H3NO3/c6-4(7)3-5-1-2-8-3/h1-2H,(H,6,7)
InChIKey CQHYICHMGNSGQH-UHFFFAOYSA-N
SMILES O1C=CN=C1C(O)=O
CAS DataBase Reference 672948-03-7

SAFETY

Risk and Safety Statements

Symbol(GHS)  Exclamation Mark (GHS07)
GHS07
Signal word  Warning
Hazard statements  H302-H315-H319-H335
Precautionary statements  P261-P305+P351+P338

2-Oxazolecarboxylic acid price More Price(48)

Manufacturer Product number Product description CAS number Packaging Price Updated Buy
Usbiological 286231 Oxazole-2-carboxylic acid Asreported 672948-03-7 250mg $549 2026-06-03 Buy
Usbiological 286231 Oxazole-2-carboxylic acid Asreported 672948-03-7 500mg $799 2026-06-03 Buy
Usbiological 286231 Oxazole-2-carboxylic acid Asreported 672948-03-7 1g $1165 2026-06-03 Buy
Usbiological 286231 Oxazole-2-carboxylic acid Asreported 672948-03-7 2g $1752 2026-06-03 Buy
Usbiological 286231 Oxazole-2-carboxylic acid Asreported 672948-03-7 5g $3433 2026-06-03 Buy
Product number Packaging Price Buy
286231 250mg $549 Buy
286231 500mg $799 Buy
286231 1g $1165 Buy
286231 2g $1752 Buy
286231 5g $3433 Buy

2-Oxazolecarboxylic acid Chemical Properties, Uses, Production

Uses

2-Oxazolecarboxylic acid is used as a reagent to prepare 3-(5-Chloro-2-furoyl)-3,7-diazabicyclo[3.3.0]octane, a highly selective α4β2 nicotinic Acetylcholine (A172060) receptor agonist used in the treatment of cognitive disorders such as Alzheimer’s disease.

2-Oxazolecarboxylic acid synthesis

288-42-6
124-38-9
672948-03-7
Synthesis of 2-Oxazolecarboxylic acid from Oxazole and Carbon dioxide

2-Oxazolecarboxylic acid Preparation Products And Raw materials

Raw materials

Carbon dioxide Oxazole

Preparation Products

2-Oxazolecarboxylic acid Suppliers

Global Suppliers ( 91)
Supplier Tel Email Country ProdList Advantage
Struchem Co., Ltd. 0512-63009836 18994340901 helen@struchem.com China 3970 60
J & K SCIENTIFIC LTD. 18210857532 18210857532 jkinfo@jkchemical.com China 96815 76
Pure Chemistry Scientific Inc. 001-857-928-2050 or 1-888-588-9418 sales@chemreagents.com United States 10174 62
China DongFan Chemical Co.,LTD 86-0571-85151182 China 5681 66
Atop-Pharma (Shanghai) Technology Co., Ltd. +86 (21) 5196-9732 China 996 57
Shanghai Topbiochem Technology Co., Ltd 021-58170097 info@topbiochem.com China 9513 58
Nanjing Norris-Pharm Technology Co., Ltd 13901585132 sales@norris-pharm.com China 8869 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 025-66113011 13913916777 cfzhang@aikonchem.com China 19902 55
SynAsst Chemical. 021-60343070 China 12731 55
Shanghai Witofly Chemical Co.,Ltd sales@witofly.com China 2853 52
Supplier Advantage
Struchem Co., Ltd. 60
J & K SCIENTIFIC LTD. 76
Pure Chemistry Scientific Inc. 62
China DongFan Chemical Co.,LTD 66
Atop-Pharma (Shanghai) Technology Co., Ltd. 57
Shanghai Topbiochem Technology Co., Ltd 58
Nanjing Norris-Pharm Technology Co., Ltd 55
Jiangsu Aikon Biopharmaceutical R&D co.,Ltd. 55
SynAsst Chemical. 55
Shanghai Witofly Chemical Co.,Ltd 52

View Latest Price from 2-Oxazolecarboxylic acid manufacturers

Image Update time Product Price Min. Order Purity Supply Ability Manufacturer
2-OXAZOLECARBOXYLIC ACID pictures 2019-12-26 2-OXAZOLECARBOXYLIC ACID
672948-03-7
 $1.00 1KG 99% 300kg Career Henan Chemical Co

2-Oxazolecarboxylic acid Spectrum

2-OXAZOLECARBOXYLIC ACID(672948-03-7)1HNMR

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2-Carboxy-oxazole 1,3-oxazole-2-carboxylic acid OXAZOLE-2-CARBOXYLIC ACID 2-Oxazolecarboxylic acid 672948-03-7 672948-63-7