2-Chloro-N-(3-chlorophenyl)-9-isopropyl-9H-purin-6-amine CAS 190654-78-5

Description

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.

2-Chloro-N-(3-chlorophenyl)-9-isopropyl-9H-purin-6-amine (CAS 190654-78-5) is a high-purity analytical reference standard with the molecular formula C14H13Cl2N5 and a molecular weight of 322.19 g/mol.

2-Chloro-N-(3-chlorophenyl)-9-isopropyl-9H-purin-6-amine (C14H13Cl2N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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