(4-mercaptophenyl)boronic acid 237429-33-3 4-mercaptophenyl boronic acid 4-mercaptophenylboronic acid CAS 237429-33-3

Description

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.

(4-mercaptophenyl)boronic acid 237429-33-3 4-mercaptophenyl boronic acid 4-mercaptophenylboronic acid (CAS 237429-33-3), molecular formula C6H13BO2S and molecular weight 160.04 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of (4-mercaptophenyl)boronic acid 237429-33-3 4-mercaptophenyl boronic acid 4-mercaptophenylboronic acid (C6H13BO2S) is characterized by a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development.

As a certified reference material (CRM), (4-mercaptophenyl)boronic acid 237429-33-3 4-mercaptophenyl boronic acid 4-mercaptophenylboronic 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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