1,3,4-Thiadiazole-2,5-dicarbonyl dichloride CAS 188935-32-2

Purity 97%+In StockPharmaceutical Standards
CAS No.188935-32-2
Molecular FormulaC4Cl2N2O2S
Molecular Weight211.03 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1,3,4-Thiadiazole-2,5-dicarbonyl dichloride CAS 188935-32-2 chemical structure

Description

CATO supplies 1,3,4-Thiadiazole-2,5-dicarbonyl dichloride (CAS 188935-32-2), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C4Cl2N2O2S. Molecular weight: 211.03 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC4Cl2N2O2S
Molecular Weight211.03 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)5.0
UV AbsorptionUV-absorbing
CAS Registry Year (est.)2010
Halogen ContentCl-containing
Nitrogen Atoms2
Sulfur Atoms1

Related Thiadiazole Standards

Recommended Standards

Why CATO?