2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-1-(4-chlorophenyl)ethan-1-one CAS 956949-84-1

Purity 97%+In StockPharmaceutical Standards
CAS No.956949-84-1
Molecular FormulaC13H12BrClN2O
Molecular Weight327.60 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-1-(4-chlorophenyl)ethan-1-one CAS 956949-84-1 chemical structure

Description

2-(4-Bromo-3,5-dimethyl-1H-pyrazol-1-yl)-1-(4-chlorophenyl)ethan-1-one (CAS 956949-84-1) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C13H12BrClN2O. Molecular weight: 327.60 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC13H12BrClN2O
Molecular Weight327.60 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentCl/Br-containing
Nitrogen Atoms2

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