(1R,2S)-cyclobutane-1,2-dicarbonitrile 3211-19-6 cis-1,2-Cyclobutanedicarbonitrile CAS 3211-19-6

Description

CATO supplies (1R,2S)-cyclobutane-1,2-dicarbonitrile 3211-19-6 cis-1,2-Cyclobutanedicarbonitrile (CAS 3211-19-6), a certified reference material (molecular formula C6H6N2, MW 106.13 g/mol) for analytical method development and quality control.

The molecular framework of (1R,2S)-cyclobutane-1,2-dicarbonitrile 3211-19-6 cis-1,2-Cyclobutanedicarbonitrile (C6H6N2) is characterized by a nitrile group, an aromatic ring system. 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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