N-Benzyl-4-chloro-N-{[4-(hydrazinecarbonyl)phenyl]methyl}benzene-1-sulfonamide CAS 721416-43-9

Purity 97%+In StockPharmaceutical Standards
CAS No.721416-43-9
Molecular FormulaC21H20ClN3O3S
Molecular Weight429.92 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Benzyl-4-chloro-N-{[4-(hydrazinecarbonyl)phenyl]methyl}benzene-1-sulfonamide CAS 721416-43-9 chemical structure

Description

CATO supplies N-Benzyl-4-chloro-N-{[4-(hydrazinecarbonyl)phenyl]methyl}benzene-1-sulfonamide (CAS 721416-43-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C21H20ClN3O3S. Molecular weight: 429.92 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC21H20ClN3O3S
Molecular Weight429.92 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1986
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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