N-(2-Cyano-3-methylbutan-2-yl)-2-(5-(p-tolyl)-2H-tetrazol-2-yl)acetamide CAS 926076-01-9

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.

N-(2-Cyano-3-methylbutan-2-yl)-2-(5-(p-tolyl)-2H-tetrazol-2-yl)acetamide (CAS 926076-01-9) is a high-purity analytical reference standard with the molecular formula C16H20N6O and a molecular weight of 312.37 g/mol.

The molecular framework of N-(2-Cyano-3-methylbutan-2-yl)-2-(5-(p-tolyl)-2H-tetrazol-2-yl)acetamide (C16H20N6O) 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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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