7-Oxabicyclo[2.2.1]hept-5-ene-2-carbonitrile CAS 53750-68-8

Description

Based on its molecular formula C7H7NO, 7-Oxabicyclo[2.2.1]hept-5-ene-2-carbonitrile contains an amide group, a hydroxyl group, an ether linkage, an aromatic ring system; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 121.14 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.

CATO supplies 7-Oxabicyclo[2.2.1]hept-5-ene-2-carbonitrile (CAS 53750-68-8), a certified reference material (molecular formula C7H7NO, MW 121.14 g/mol) for analytical method development and quality control.

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.

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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