Phenyl chlorosulfate CAS 16475-29-9

Purity 97%+In StockPharmaceutical Standards
CAS No.16475-29-9
Molecular FormulaC6H5ClO3S
Molecular Weight192.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

Phenyl chlorosulfate CAS 16475-29-9 chemical structure

Description

Phenyl chlorosulfate (CAS 16475-29-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H5ClO3S. Molecular weight: 192.62 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC6H5ClO3S
Molecular Weight192.62 g/mol
Purity97%+
StorageStore at 2-8°C, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, ethanol, DMSO, water
StabilityMay oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1961
Halogen ContentCl-containing
Sulfur Atoms1

Recommended Standards

Why CATO?