3-(4-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid CAS 69827-70-9

Description

Compared with other compounds in its class, the molecular weight of 438.44 g/mol gives 3-(4-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-(4-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid (CAS 69827-70-9) is a high-purity analytical reference standard with the molecular formula C21H22N6O5 and a molecular weight of 438.44 g/mol.

Based on its molecular formula C21H22N6O5, 3-(4-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 438.44 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 3-(4-(((2,4-Diaminoquinazolin-6-yl)methyl)amino)benzamido)pentanedioic acid 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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