(S)-3,3'-Bis(4-methylphenyl)-1,1'-bi-2-naphthol CAS 885670-60-0

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (S)-3,3'-Bis(4-methylphenyl)-1,1'-bi-2-naphthol.

CATO supplies (S)-3,3'-Bis(4-methylphenyl)-1,1'-bi-2-naphthol (CAS 885670-60-0), a certified reference material (molecular formula C34H26O2, MW 466.57 g/mol) for analytical method development and quality control.

Structurally, (S)-3,3'-Bis(4-methylphenyl)-1,1'-bi-2-naphthol (C34H26O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. The molecule exhibits a degree of unsaturation (DBE) of 22.0, corresponding to approximately 22 ring(s) or double-bond equivalent(s). With a molecular weight of 466.57 g/mol, it falls into the moderately-high-molecular-weight range. 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 (S)-3,3'-Bis(4-methylphenyl)-1,1'-bi-2-naphthol 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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