2-Chloro-n-[5-methyl-2-(5-methyl-4h-1,2,4-triazol-3-yl)phenyl]acetamide CAS 1421601-84-4

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.

2-Chloro-n-[5-methyl-2-(5-methyl-4h-1,2,4-triazol-3-yl)phenyl]acetamide (CAS 1421601-84-4) is a high-purity analytical reference standard with the molecular formula C12H13ClN4O and a molecular weight of 264.71 g/mol.

2-Chloro-n-[5-methyl-2-(5-methyl-4h-1,2,4-triazol-3-yl)phenyl]acetamide (C12H13ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; 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.

As a certified reference material (CRM), 2-Chloro-n-[5-methyl-2-(5-methyl-4h-1,2,4-triazol-3-yl)phenyl]acetamide 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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