3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarbonitrile CAS 1261973-55-0

Description

Compared with other compounds in its class, the molecular weight of 220.23 g/mol gives 3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarbonitrile distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarbonitrile (CAS 1261973-55-0), molecular formula C14H8N2O and molecular weight 220.23 g/mol, is a CATO reference standard with documented purity and traceability.

3-Hydroxy-[1,1'-biphenyl]-4,4'-dicarbonitrile (C14H8N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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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