4,6-Bis((4S,5S)-4,5-bis(4-(tert-butyl)phenyl)-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan CAS 2642052-76-2

Purity 97%+In StockPharmaceutical Standards
CAS No.2642052-76-2
Molecular FormulaC58H62N2O3
Molecular Weight835.12 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

4,6-Bis((4S,5S)-4,5-bis(4-(tert-butyl)phenyl)-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan CAS 2642052-76-2 chemical structure

Description

Compared with other compounds in its class, the molecular weight of 835.12 g/mol gives 4,6-Bis((4S,5S)-4,5-bis(4-(tert-butyl)phenyl)-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 4,6-Bis((4S,5S)-4,5-bis(4-(tert-butyl)phenyl)-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan (CAS 2642052-76-2), a certified reference material (molecular formula C58H62N2O3, MW 835.12 g/mol) for analytical method development and quality control.

The molecular framework of 4,6-Bis((4S,5S)-4,5-bis(4-(tert-butyl)phenyl)-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan (C58H62N2O3) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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 4,6-Bis((4S,5S)-4,5-bis(4-(tert-butyl)phenyl)-4,5-dihydrooxazol-2-yl)dibenzo[b,d]furan 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

Molecular FormulaC58H62N2O3
Molecular Weight835.12 g/mol
Purity97%+
StorageStore in a cool place (≤25°C), protect from light, keep sealed and dry
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityMay oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening
Degree of Unsaturation (DBE)29.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)2002
Nitrogen Atoms2

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