(1R)-3,3′-Bis(2,3,4,5,6-pentafluorophenyl)[1,1′-binaphthalene]-2,2′-diol CAS 940868-89-3

Purity 97%+In StockPharmaceutical Standards
CAS No.940868-89-3
Molecular FormulaC32H12F10O2
Molecular Weight618.42 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1R)-3,3′-Bis(2,3,4,5,6-pentafluorophenyl)[1,1′-binaphthalene]-2,2′-diol CAS 940868-89-3 chemical structure

Description

The occurrence of (1R)-3,3′-Bis(2,3,4,5,6-pentafluorophenyl)[1,1′-binaphthalene]-2,2′-diol is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(1R)-3,3′-Bis(2,3,4,5,6-pentafluorophenyl)[1,1′-binaphthalene]-2,2′-diol (CAS 940868-89-3) is a high-purity analytical reference standard with the molecular formula C32H12F10O2 and a molecular weight of 618.42 g/mol.

The molecular framework of (1R)-3,3′-Bis(2,3,4,5,6-pentafluorophenyl)[1,1′-binaphthalene]-2,2′-diol (C32H12F10O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, a polycyclic aromatic system. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.

As a certified reference material (CRM), (1R)-3,3′-Bis(2,3,4,5,6-pentafluorophenyl)[1,1′-binaphthalene]-2,2′-diol meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

Molecular FormulaC32H12F10O2
Molecular Weight618.42 g/mol
Purity97%+
StorageStore at room temperature, protect from light
Solubility (reference)Soluble in chloroform, dichloromethane, ethyl acetate, DMSO
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)22.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing

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