N-(3-Chloroquinoxalin-2-yl)-4-methylbenzenesulfonamide CAS 4029-41-8

Purity 97%+In StockPharmaceutical Standards
CAS No.4029-41-8
Molecular FormulaC15H12ClN3O2S
Molecular Weight333.79 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(3-Chloroquinoxalin-2-yl)-4-methylbenzenesulfonamide CAS 4029-41-8 chemical structure

Description

CATO supplies N-(3-Chloroquinoxalin-2-yl)-4-methylbenzenesulfonamide (CAS 4029-41-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C15H12ClN3O2S. Molecular weight: 333.79 g/mol. Batch-specific COA and technical support are available on request.

Physical & Chemical Properties

Molecular FormulaC15H12ClN3O2S
Molecular Weight333.79 g/mol
Purity97%+
StorageStore at 2-8°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)11.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1958
Halogen ContentCl-containing
Nitrogen Atoms3
Sulfur Atoms1

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