2-Oxo-4-(pyridin-4-yl)-1,2-dihydropyrimidine-5-carboxylic acid hydrate CAS 690631-95-9

Description

Compared with other compounds in its class, the molecular weight of 235.20 g/mol gives 2-Oxo-4-(pyridin-4-yl)-1,2-dihydropyrimidine-5-carboxylic acid hydrate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 2-Oxo-4-(pyridin-4-yl)-1,2-dihydropyrimidine-5-carboxylic acid hydrate (CAS 690631-95-9), a certified reference material (molecular formula C10H7N3O3H2O, MW 235.20 g/mol) for analytical method development and quality control.

Structurally, 2-Oxo-4-(pyridin-4-yl)-1,2-dihydropyrimidine-5-carboxylic acid hydrate (C10H7N3O3H2O) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. 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 235.20 g/mol, it falls into the medium-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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