4-(((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid CAS 885269-34-1

Description

The occurrence of 4-(((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid is closely related to a flavonoid 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.

CATO supplies 4-(((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid (CAS 885269-34-1), a certified reference material (molecular formula C20H16ClNO4S, MW 401.86 g/mol) for analytical method development and quality control.

Based on its molecular formula C20H16ClNO4S, 4-(((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid contains a flavonoid core, an amide group, a sulfone group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 401.86 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 4-(((4'-Chloro-[1,1'-biphenyl])-4-sulfonamido)methyl)benzoic acid 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

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