6-chloro-1-methyl-4-(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine CAS 101252-80-6

Description

Compared with other compounds in its class, the molecular weight of 214.68 g/mol gives 6-chloro-1-methyl-4-(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-chloro-1-methyl-4-(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine (CAS 101252-80-6), a certified reference material (molecular formula C7H7ClN4S, MW 214.68 g/mol) for analytical method development and quality control.

The molecular framework of 6-chloro-1-methyl-4-(methylsulfanyl)-1H-pyrazolo[3,4-d]pyrimidine (C7H7ClN4S) is characterized by a nitrile group, sulfur-containing functionality, chlorine substitution, an aromatic ring system. 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.

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), 6-chloro-1-methyl-4-(methylsulfanyl)-1H-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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