3,4,4'-Trichlorobiphenyl-2',3',5',6'-d4 CAS 1276197-27-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,4,4'-Trichlorobiphenyl-2',3',5',6'-d4.

3,4,4'-Trichlorobiphenyl-2',3',5',6'-d4 (CAS 1276197-27-3), molecular formula C4[13C]H9O2 Na and molecular weight 124.11 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 3,4,4'-Trichlorobiphenyl-2',3',5',6'-d4 (C4[13C]H9O2 Na) is characterized by 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.

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), 3,4,4'-Trichlorobiphenyl-2',3',5',6'-d4 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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