5-Bromo-4-methyl-2,3-dihydrothiophene 1,1-dioxide CAS 100130-40-3

Purity 97%+In StockPharmaceutical Standards
CAS No.100130-40-3
Molecular FormulaC5H7BrO2S
Molecular Weight211.08 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-Bromo-4-methyl-2,3-dihydrothiophene 1,1-dioxide CAS 100130-40-3 chemical structure

Description

5-Bromo-4-methyl-2,3-dihydrothiophene 1,1-dioxide (CAS 100130-40-3) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H7BrO2S. Molecular weight: 211.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC5H7BrO2S
Molecular Weight211.08 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.)1985
Halogen ContentBr-containing
Sulfur Atoms1

Related Bromo Standards

Recommended Standards

Why CATO?