6-(Tert-butylsulfonyl)-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine CAS 685108-07-0

Description

As a certified reference material (CRM), 6-(Tert-butylsulfonyl)-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine 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.

6-(Tert-butylsulfonyl)-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (CAS 685108-07-0) is a high-purity analytical reference standard with the molecular formula C14H16N4O2S2 and a molecular weight of 336.43 g/mol.

6-(Tert-butylsulfonyl)-3-(thiophen-3-yl)pyrazolo[1,5-a]pyrimidin-7-amine (C14H16N4O2S2) contains a nitrogen-containing heterocyclic scaffold, an amide group, a sulfone group, a hydroxyl group, an ether linkage. It is notably hygroscopic, the carboxyl group imparts weak acidity; 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.

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.

Physical & Chemical Properties

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