N-(4-((Difluoromethyl)thio)phenyl)-4-methylbenzenesulfonamide CAS 301313-31-5

Purity 97%+In StockPharmaceutical Standards
CAS No.301313-31-5
Molecular FormulaC14H13F2NO2S2
Molecular Weight329.39 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(4-((Difluoromethyl)thio)phenyl)-4-methylbenzenesulfonamide CAS 301313-31-5 chemical structure

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including N-(4-((Difluoromethyl)thio)phenyl)-4-methylbenzenesulfonamide.

CATO supplies N-(4-((Difluoromethyl)thio)phenyl)-4-methylbenzenesulfonamide (CAS 301313-31-5), a certified reference material (molecular formula C14H13F2NO2S2, MW 329.39 g/mol) for analytical method development and quality control.

The molecular framework of N-(4-((Difluoromethyl)thio)phenyl)-4-methylbenzenesulfonamide (C14H13F2NO2S2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.

CATO manufactures N-(4-((Difluoromethyl)thio)phenyl)-4-methylbenzenesulfonamide under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC14H13F2NO2S2
Molecular Weight329.39 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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms2

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