3-Chloronaphthalene-2-sulfonyl chloride CAS 3623-96-9

Purity 97%+In StockPharmaceutical Standards
CAS No.3623-96-9
Molecular FormulaC10H6Cl2O2S
Molecular Weight261.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-Chloronaphthalene-2-sulfonyl chloride CAS 3623-96-9 chemical structure

Description

3-Chloronaphthalene-2-sulfonyl chloride (CAS 3623-96-9) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C10H6Cl2O2S. Molecular weight: 261.12 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC10H6Cl2O2S
Molecular Weight261.12 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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Sulfur Atoms1

Related Chloronaphthalene Standards

Recommended Standards

Why CATO?