2-Ethyl-1-hydrazinyl-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile CAS 384795-45-3

Description

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.

2-Ethyl-1-hydrazinyl-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (CAS 384795-45-3), molecular formula C15H15N5 and molecular weight 265.31 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Ethyl-1-hydrazinyl-3-methylbenzo[4,5]imidazo[1,2-a]pyridine-4-carbonitrile (C15H15N5) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 11.0, corresponding to approximately 11 ring(s) or double-bond equivalent(s). With a molecular weight of 265.31 g/mol, it falls into the medium-molecular-weight range. 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.

Physical & Chemical Properties

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