1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol CAS 1082367-11-0

Description

Compared with other compounds in its class, the molecular weight of 256.33 g/mol gives 1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082367-11-0), molecular formula C13H12N4S and molecular weight 256.33 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (C13H12N4S) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, sulfur-containing functionality. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 1-(2,4-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol 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

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com