1,4-Dihydropyrido[3,4-d]pyrimidin-4-ol CAS 205926-61-0

Description

Compared with other compounds in its class, the molecular weight of 149.15 g/mol gives 1,4-Dihydropyrido[3,4-d]pyrimidin-4-ol distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1,4-Dihydropyrido[3,4-d]pyrimidin-4-ol (CAS 205926-61-0), molecular formula C7H7N3O and molecular weight 149.15 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C7H7N3O, 1,4-Dihydropyrido[3,4-d]pyrimidin-4-ol contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 149.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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.

CATO manufactures 1,4-Dihydropyrido[3,4-d]pyrimidin-4-ol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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