N-(1-Benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-4-methyl-N-(4-methylbenzenesulfonyl)benzene-1-sulfonamide CAS 477887-18-6

Purity 97%+In StockPharmaceutical Standards
CAS No.477887-18-6
Molecular FormulaC38H31N3O4S2
Molecular Weight657.80 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(1-Benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-4-methyl-N-(4-methylbenzenesulfonyl)benzene-1-sulfonamide CAS 477887-18-6 chemical structure

Description

N-(1-Benzyl-3-cyano-4,5-diphenyl-1H-pyrrol-2-yl)-4-methyl-N-(4-methylbenzenesulfonyl)benzene-1-sulfonamide (CAS 477887-18-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C38H31N3O4S2. Molecular weight: 657.80 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC38H31N3O4S2
Molecular Weight657.80 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)25.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Nitrogen Atoms3
Sulfur Atoms2

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