4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid CAS 1159595-96-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid.

4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid (CAS 1159595-96-6), molecular formula C15H10N4O4 and molecular weight 310.26 g/mol, is a CATO reference standard with documented purity and traceability.

4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid (C15H10N4O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

CATO manufactures 4'-(2H-Tetrazol-5-yl)-[1,1'-biphenyl]-3,5-dicarboxylicacid 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

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