N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-3-amine CAS 1326137-97-6

Description

Compared with other compounds in its class, the molecular weight of 361.48 g/mol gives N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-3-amine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-3-amine (CAS 1326137-97-6), a certified reference material (molecular formula C27H23N, MW 361.48 g/mol) for analytical method development and quality control.

Structurally, N-([1,1'-Biphenyl]-4-yl)-9,9-dimethyl-9H-fluoren-3-amine (C27H23N) contains a nitrogen-containing heterocyclic scaffold, a nitrile group. The molecule exhibits a degree of unsaturation (DBE) of 17.0, corresponding to approximately 17 ring(s) or double-bond equivalent(s). With a molecular weight of 361.48 g/mol, it falls into the moderately-high-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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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