2-Oxazolecarboxylicacid , 95% , 672948-03-7

CAS NO.：672948-03-7

Empirical Formula: C4H3NO3

Molecular Weight: 113.07

MDL number: MFCD04114935

PRODUCT 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

Description and 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.

Safety

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