N-(4,5-Dichlorobenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide CAS 1170084-48-6

Description

N-(4,5-Dichlorobenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (CAS 1170084-48-6), molecular formula C12H8Cl2N4OS and molecular weight 327.19 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of N-(4,5-Dichlorobenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide (C12H8Cl2N4OS) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, sulfur-containing functionality, 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-(4,5-Dichlorobenzo[d]thiazol-2-yl)-1-methyl-1H-pyrazole-5-carboxamide 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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