5-methylbenzothiophene-3-sulfonyl chloride CAS 90273-32-8

Purity 97%+In StockPharmaceutical Standards
CAS No.90273-32-8
Molecular FormulaC9H15ClO2S2
Molecular Weight254.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-methylbenzothiophene-3-sulfonyl chloride CAS 90273-32-8 chemical structure

Description

CATO supplies 5-methylbenzothiophene-3-sulfonyl chloride (CAS 90273-32-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C9H15ClO2S2. Molecular weight: 254.80 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC9H15ClO2S2
Molecular Weight254.80 g/mol
Purity97%+
StorageStore at room temperature, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityContains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1982
Halogen ContentCl-containing
Sulfur Atoms2

Related methylbenzothiophene Standards

Recommended Standards

Why CATO?