4-chloro-6-methyl-2-(2,2,2-trifluoroethyl)pyrazolo[3,4-d]pyrimidine CAS 2163771-92-2

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.

CATO supplies 4-chloro-6-methyl-2-(2,2,2-trifluoroethyl)pyrazolo[3,4-d]pyrimidine (CAS 2163771-92-2), a certified reference material (molecular formula C8H14ClF3N4, MW 258.67 g/mol) for analytical method development and quality control.

The molecular framework of 4-chloro-6-methyl-2-(2,2,2-trifluoroethyl)pyrazolo[3,4-d]pyrimidine (C8H14ClF3N4) is characterized by a nitrile group, fluorine/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. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

As a certified reference material (CRM), 4-chloro-6-methyl-2-(2,2,2-trifluoroethyl)pyrazolo[3,4-d]pyrimidine 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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