4,6-Bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine CAS 6288-89-7

Description

The occurrence of 4,6-Bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4,6-Bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine (CAS 6288-89-7), molecular formula C27H36N2O3 and molecular weight 436.59 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C27H36N2O3, 4,6-Bis(methylthio)-1H-pyrazolo[3,4-d]pyrimidine contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 436.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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), 4,6-Bis(methylthio)-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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