5-Chloro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-ol CAS 1331768-90-1

Description

Compared with other compounds in its class, the molecular weight of 246.65 g/mol gives 5-Chloro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-Chloro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-ol (CAS 1331768-90-1), a certified reference material (molecular formula C11H7ClN4O, MW 246.65 g/mol) for analytical method development and quality control.

5-Chloro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-ol (C11H7ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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), 5-Chloro-2-(pyrazolo[1,5-a]pyridin-3-yl)pyrimidin-4-ol 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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