2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one CAS 42398-55-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one.

2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one (CAS 42398-55-0), molecular formula C12H7ClN2O and molecular weight 230.65 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one (C12H7ClN2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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

CATO manufactures 2-Chloro-4H-pyrimido[2,1-a]isoquinolin-4-one 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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