3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine CAS 339103-35-4

Purity 97%+In StockPharmaceutical Standards
CAS No.339103-35-4
Molecular FormulaC24H24ClNO2S2
Molecular Weight458.04 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine CAS 339103-35-4 chemical structure

Description

The occurrence of 3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine is closely related to a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine (CAS 339103-35-4) is a high-purity analytical reference standard with the molecular formula C24H24ClNO2S2 and a molecular weight of 458.04 g/mol.

The molecular framework of 3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine (C24H24ClNO2S2) is characterized by a steroid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine 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 3-(4-Chlorobenzenesulfonyl)-2-(cyclohexylsulfanyl)-4-methyl-6-phenylpyridine 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 FormulaC24H24ClNO2S2
Molecular Weight458.04 g/mol
Purity97%+
StorageStore at room temperature, 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)13.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2025
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms2

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