N-(4-CHLOROBENZYL)-N-(2,2-DIMETHOXYETHYL)-4-METHYLBENZENESULFONAMIDE CAS 54879-43-5

Purity 97%+In StockPharmaceutical Standards
CAS No.54879-43-5
Molecular FormulaC18H22ClNO4S
Molecular Weight383.89 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

N-(4-CHLOROBENZYL)-N-(2,2-DIMETHOXYETHYL)-4-METHYLBENZENESULFONAMIDE CAS 54879-43-5 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 383.89 g/mol gives N-(4-CHLOROBENZYL)-N-(2,2-DIMETHOXYETHYL)-4-METHYLBENZENESULFONAMIDE distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(4-CHLOROBENZYL)-N-(2,2-DIMETHOXYETHYL)-4-METHYLBENZENESULFONAMIDE (CAS 54879-43-5) is a high-purity analytical reference standard with the molecular formula C18H22ClNO4S and a molecular weight of 383.89 g/mol.

The molecular framework of N-(4-CHLOROBENZYL)-N-(2,2-DIMETHOXYETHYL)-4-METHYLBENZENESULFONAMIDE (C18H22ClNO4S) is characterized by a flavonoid 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 the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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.

As a certified reference material (CRM), N-(4-CHLOROBENZYL)-N-(2,2-DIMETHOXYETHYL)-4-METHYLBENZENESULFONAMIDE meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC18H22ClNO4S
Molecular Weight383.89 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep sealed and dry
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)8.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1972
Halogen ContentCl-containing
Nitrogen Atoms1
Sulfur Atoms1

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