N-Ethyl-3-bromo-5-methylbenzenesulfonamide CAS 951885-52-2

Purity 97%+In StockPharmaceutical Standards
CAS No.951885-52-2
Molecular FormulaC9H12BrNO2S
Molecular Weight278.17 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Ethyl-3-bromo-5-methylbenzenesulfonamide CAS 951885-52-2 chemical structure

Description

N-Ethyl-3-bromo-5-methylbenzenesulfonamide (CAS 951885-52-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H12BrNO2S. Molecular weight: 278.17 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.

Physical & Chemical Properties

Molecular FormulaC9H12BrNO2S
Molecular Weight278.17 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in methanol, acetonitrile, DMSO, water (slightly soluble)
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)4.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentBr-containing
Nitrogen Atoms1
Sulfur Atoms1

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