Phenyl(1H-pyrazol-5-yl)methanone CAS 19854-92-3

Purity 97%+In StockPharmaceutical Standards
CAS No.19854-92-3
Molecular FormulaC10H8N2O
Molecular Weight172.18 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyl(1H-pyrazol-5-yl)methanone CAS 19854-92-3 chemical structure

Description

High-purity Phenyl(1H-pyrazol-5-yl)methanone (CAS 19854-92-3) pharmaceutical standards reference standard. Molecular formula: C10H8N2O. Molecular weight: 172.18 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC10H8N2O
Molecular Weight172.18 g/mol
AppearancePale yellow to yellow crystalline powder. (faint amine-like odor)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1962
Nitrogen Atoms2

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