5-(Chloromethyl)-4,7-dihydro-7-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 329213-60-7 5-(Chloromethyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile CAS 329213-60-7

Description

The occurrence of 5-(Chloromethyl)-4,7-dihydro-7-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 329213-60-7 5-(Chloromethyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

CATO supplies 5-(Chloromethyl)-4,7-dihydro-7-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 329213-60-7 5-(Chloromethyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (CAS 329213-60-7), a certified reference material (molecular formula C8H5ClN4O, MW 208.60 g/mol) for analytical method development and quality control.

Structurally, 5-(Chloromethyl)-4,7-dihydro-7-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 329213-60-7 5-(Chloromethyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile (C8H5ClN4O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 208.60 g/mol, it falls into the medium-molecular-weight range. 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-(Chloromethyl)-4,7-dihydro-7-oxo-pyrazolo[1,5-a]pyrimidine-3-carbonitrile 329213-60-7 5-(Chloromethyl)-7-oxo-4,7-dihydropyrazolo[1,5-a]pyrimidine-3-carbonitrile 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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