N-(9-Methyl-9H-purin-6-yl)benzamide CAS 51008-78-7

Description

Compared with other compounds in its class, the molecular weight of 253.26 g/mol gives N-(9-Methyl-9H-purin-6-yl)benzamide distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

N-(9-Methyl-9H-purin-6-yl)benzamide (CAS 51008-78-7) is a high-purity analytical reference standard with the molecular formula C13H11N5O and a molecular weight of 253.26 g/mol.

The molecular framework of N-(9-Methyl-9H-purin-6-yl)benzamide (C13H11N5O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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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