1-Methyl-5-phenyl-1H-pyrazol-3(2H)-one CAS 54679-59-3

Purity 97%+In StockPharmaceutical Standards
CAS No.54679-59-3
Molecular FormulaC10H10N2O
Molecular Weight174.20 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Methyl-5-phenyl-1H-pyrazol-3(2H)-one CAS 54679-59-3 chemical structure

Description

1-Methyl-5-phenyl-1H-pyrazol-3(2H)-one (CAS 54679-59-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H10N2O. Molecular weight: 174.20 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H10N2O
Molecular Weight174.20 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Nitrogen Atoms2

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