N-Phenyl-4-(3-phenylthioureido)benzenesulfonamide CAS 245342-14-7

Purity 97%+In StockPharmaceutical Standards
CAS No.245342-14-7
Molecular FormulaC19H17N3O2S2
Molecular Weight383.49 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Phenyl-4-(3-phenylthioureido)benzenesulfonamide CAS 245342-14-7 chemical structure

Description

CATO supplies N-Phenyl-4-(3-phenylthioureido)benzenesulfonamide (CAS 245342-14-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C19H17N3O2S2. Molecular weight: 383.49 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC19H17N3O2S2
Molecular Weight383.49 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms2

Recommended Standards

Why CATO?