4-[(4-Butylphenyl)[4′-[(4-butylphenyl)phenylamino][1,1′-biphenyl]-4-yl]amino]benzenemethanol CAS 275793-98-1

Description

The occurrence of 4-[(4-Butylphenyl)[4′-[(4-butylphenyl)phenylamino][1,1′-biphenyl]-4-yl]amino]benzenemethanol is closely related to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

4-[(4-Butylphenyl)[4′-[(4-butylphenyl)phenylamino][1,1′-biphenyl]-4-yl]amino]benzenemethanol (CAS 275793-98-1), molecular formula C45H46N2O and molecular weight 630.86 g/mol, is a CATO reference standard with documented purity and traceability.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, 4-[(4-Butylphenyl)[4′-[(4-butylphenyl)phenylamino][1,1′-biphenyl]-4-yl]amino]benzenemethanol is typically pale yellow to yellow amorphous powder. Its solid-state physicochemical attributes — including a molecular weight of 630.86 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

CATO manufactures 4-[(4-Butylphenyl)[4′-[(4-butylphenyl)phenylamino][1,1′-biphenyl]-4-yl]amino]benzenemethanol under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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