5-(4-Bromobenzenesulfonyl)-1,2,3-thiadiazole CAS 338397-19-6

Purity 97%+In StockPharmaceutical Standards
CAS No.338397-19-6
Molecular FormulaC8H5BrN2O2S2
Molecular Weight305.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

5-(4-Bromobenzenesulfonyl)-1,2,3-thiadiazole CAS 338397-19-6 chemical structure

Description

5-(4-Bromobenzenesulfonyl)-1,2,3-thiadiazole (CAS 338397-19-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H5BrN2O2S2. Molecular weight: 305.17 g/mol. Each batch is supplied with a Certificate of Analysis (COA).

Physical & Chemical Properties

Molecular FormulaC8H5BrN2O2S2
Molecular Weight305.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentBr-containing
Nitrogen Atoms2
Sulfur Atoms2

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