3,3′-Bis[3,5-bis(1,1-dimethylethyl)phenyl][1,1′-binaphthalene]-2,2′-diol CAS 2031124-69-1

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 3,3′-Bis[3,5-bis(1,1-dimethylethyl)phenyl][1,1′-binaphthalene]-2,2′-diol.

3,3′-Bis[3,5-bis(1,1-dimethylethyl)phenyl][1,1′-binaphthalene]-2,2′-diol (CAS 2031124-69-1), molecular formula C48H54O2 and molecular weight 662.94 g/mol, is a CATO reference standard with documented purity and traceability.

3,3′-Bis[3,5-bis(1,1-dimethylethyl)phenyl][1,1′-binaphthalene]-2,2′-diol (C48H54O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, a polycyclic aromatic system. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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 3,3′-Bis[3,5-bis(1,1-dimethylethyl)phenyl][1,1′-binaphthalene]-2,2′-diol 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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