1-(4-Chloro-3,5-difluorophenyl)ethan-1-one CAS 1256352-85-8

Purity 97%+In StockPharmaceutical Standards
CAS No.1256352-85-8
Molecular FormulaC8H5ClF2O
Molecular Weight190.57 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-(4-Chloro-3,5-difluorophenyl)ethan-1-one CAS 1256352-85-8 chemical structure

Description

CATO supplies 1-(4-Chloro-3,5-difluorophenyl)ethan-1-one (CAS 1256352-85-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C8H5ClF2O. Molecular weight: 190.57 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC8H5ClF2O
Molecular Weight190.57 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at 2-8°C, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1990
Halogen ContentF/Cl-containing

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