5-(1h-Pyrazol-1-yl)pentan-2-one CAS 74045-54-8

Purity 97%+In StockPharmaceutical Standards
CAS No.74045-54-8
Molecular FormulaC8H12N2O
Molecular Weight152.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(1h-Pyrazol-1-yl)pentan-2-one CAS 74045-54-8 chemical structure

Description

High-purity 5-(1h-Pyrazol-1-yl)pentan-2-one (CAS 74045-54-8) pharmaceutical standards reference standard. Molecular formula: C8H12N2O. Molecular weight: 152.19 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.

Physical & Chemical Properties

Molecular FormulaC8H12N2O
Molecular Weight152.19 g/mol
AppearanceOff-white to pale 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)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1978
Nitrogen Atoms2

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