N,N-dimethyl-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide CAS 320421-85-0

Purity 97%+In StockPharmaceutical Standards
CAS No.320421-85-0
Molecular FormulaC8H9N3O2S3
Molecular Weight275.37 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N,N-dimethyl-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide CAS 320421-85-0 chemical structure

Description

N,N-dimethyl-5-(1,2,3-thiadiazol-4-yl)thiophene-2-sulfonamide (CAS 320421-85-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H9N3O2S3. Molecular weight: 275.37 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC8H9N3O2S3
Molecular Weight275.37 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
Degree of Unsaturation (DBE)6.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms3

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