4'-Chloro-[1,1'-biphenyl]-3-sulfonyl chloride CAS 501697-62-7

Purity 97%+In StockPharmaceutical Standards
CAS No.501697-62-7
Molecular FormulaC12H8Cl2O2S
Molecular Weight287.16 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4'-Chloro-[1,1'-biphenyl]-3-sulfonyl chloride CAS 501697-62-7 chemical structure

Description

CATO supplies 4'-Chloro-[1,1'-biphenyl]-3-sulfonyl chloride (CAS 501697-62-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H8Cl2O2S. Molecular weight: 287.16 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H8Cl2O2S
Molecular Weight287.16 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1984
Halogen ContentCl-containing
Sulfur Atoms1

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