1-Naphthalenesulfonamide, n-methyl- CAS 71862-34-5

Purity 97%+In StockPharmaceutical Standards
CAS No.71862-34-5
Molecular FormulaC11H11NO2S
Molecular Weight221.28 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

1-Naphthalenesulfonamide, n-methyl- CAS 71862-34-5 chemical structure

Description

1-Naphthalenesulfonamide, n-methyl- (CAS 71862-34-5) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C11H11NO2S. Molecular weight: 221.28 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC11H11NO2S
Molecular Weight221.28 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)7.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1977
Nitrogen Atoms1
Sulfur Atoms1

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