n-Phenyl-3-[3-(phenylsulfamoyl)benzenesulfonyl]benzene-1-sulfonamide CAS 300405-44-1

Purity 97%+In StockPharmaceutical Standards
CAS No.300405-44-1
Molecular FormulaC24H20N2O6S3
Molecular Weight528.62 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

n-Phenyl-3-[3-(phenylsulfamoyl)benzenesulfonyl]benzene-1-sulfonamide CAS 300405-44-1 chemical structure

Description

CATO supplies n-Phenyl-3-[3-(phenylsulfamoyl)benzenesulfonyl]benzene-1-sulfonamide (CAS 300405-44-1), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C24H20N2O6S3. Molecular weight: 528.62 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC24H20N2O6S3
Molecular Weight528.62 g/mol
Purity97%+
StorageStore in a cool place (≤25°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)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms2
Sulfur Atoms3

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