N-Cyclohexyl 4-fluorobenzenesulfonamide CAS 565-40-2

Purity 97%+In StockPharmaceutical Standards
CAS No.565-40-2
Molecular FormulaC12H16FNO2S
Molecular Weight257.32 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-Cyclohexyl 4-fluorobenzenesulfonamide CAS 565-40-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 257.32 g/mol gives N-Cyclohexyl 4-fluorobenzenesulfonamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-Cyclohexyl 4-fluorobenzenesulfonamide (CAS 565-40-2), a certified reference material (molecular formula C12H16FNO2S, MW 257.32 g/mol) for analytical method development and quality control.

Based on its molecular formula C12H16FNO2S, N-Cyclohexyl 4-fluorobenzenesulfonamide contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 257.32 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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-Cyclohexyl 4-fluorobenzenesulfonamide 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 FormulaC12H16FNO2S
Molecular Weight257.32 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
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)5.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1957
Halogen ContentF-containing
Nitrogen Atoms1
Sulfur Atoms1

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