1-Methyl-4-(1,2-oxazol-5-yl)-1h-pyrazole-3-carboxylic acid CAS 956985-41-4

Purity 97%+In StockPharmaceutical Standards
CAS No.956985-41-4
Molecular FormulaC8H7N3O3
Molecular Weight193.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-4-(1,2-oxazol-5-yl)-1h-pyrazole-3-carboxylic acid CAS 956985-41-4 chemical structure

Description

High-purity 1-Methyl-4-(1,2-oxazol-5-yl)-1h-pyrazole-3-carboxylic acid (CAS 956985-41-4) pharmaceutical standards reference standard. Molecular formula: C8H7N3O3. Molecular weight: 193.16 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H7N3O3
Molecular Weight193.16 g/mol
AppearanceOff-white to pale yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
Solubility (reference)Soluble in methanol, ethanol, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Nitrogen Atoms3

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