4-phenoxybenzenesulfonyl chloride CAS 1623-92-3

Purity 97%+In StockPharmaceutical Standards
CAS No.1623-92-3
Molecular FormulaC12H21ClO3S
Molecular Weight280.81 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4-phenoxybenzenesulfonyl chloride CAS 1623-92-3 chemical structure

Description

CATO supplies 4-phenoxybenzenesulfonyl chloride (CAS 1623-92-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C12H21ClO3S. Molecular weight: 280.81 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC12H21ClO3S
Molecular Weight280.81 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityHygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Halogen ContentCl-containing
Sulfur Atoms1

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