132794-08-2 4-Chloro-2,5-difluorobenzoyl chloride 4-chloro-2,5-difluorobenzoyl chloride 97% 4-chloro-2,5-difluorobenzoylchloride97% benzoyl chloride, 4-chloro-2,5-difluoro- (9ci) CAS 132794-08-2

Purity 97%+In StockPharmaceutical Standards
CAS No.132794-08-2
Molecular FormulaC7H2Cl2F2O
Molecular Weight210.99 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

132794-08-2 4-Chloro-2,5-difluorobenzoyl chloride 4-chloro-2,5-difluorobenzoyl chloride 97% 4-chloro-2,5-difluorobenzoylchloride97% benzoyl chloride, 4-chloro-2,5-difluoro- (9ci) CAS 132794-08-2 chemical structure

Description

132794-08-2 4-Chloro-2,5-difluorobenzoyl chloride 4-chloro-2,5-difluorobenzoyl chloride 97% 4-chloro-2,5-difluorobenzoylchloride97% benzoyl chloride, 4-chloro-2,5-difluoro- (9ci) (CAS 132794-08-2) is a high-purity analytical reference standard with the molecular formula C7H2Cl2F2O and a molecular weight of 210.99 g/mol.

Owing to a hydroxyl group, an ether linkage, fluorine/chlorine substitution, an aromatic ring system, 132794-08-2 4-Chloro-2,5-difluorobenzoyl chloride 4-chloro-2,5-difluorobenzoyl chloride 97% 4-chloro-2,5-difluorobenzoylchloride97% benzoyl chloride, 4-chloro-2,5-difluoro- (9ci) is typically off-white to pale yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 210.99 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures 132794-08-2 4-Chloro-2,5-difluorobenzoyl chloride 4-chloro-2,5-difluorobenzoyl chloride 97% 4-chloro-2,5-difluorobenzoylchloride97% benzoyl chloride, 4-chloro-2,5-difluoro- (9ci) under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC7H2Cl2F2O
Molecular Weight210.99 g/mol
AppearanceOff-white to pale yellow crystalline powder. (slight halide-like odor, low volatility)
Purity97%+
StorageStore at room temperature, 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.)1994
Halogen ContentF/Cl-containing

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