(4R,5S)-4,5-Diphenyl-2-(quinolin-2-yl)-4,5-dihydrooxazole CAS 2172908-07-3

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including (4R,5S)-4,5-Diphenyl-2-(quinolin-2-yl)-4,5-dihydrooxazole.

(4R,5S)-4,5-Diphenyl-2-(quinolin-2-yl)-4,5-dihydrooxazole (CAS 2172908-07-3) is a high-purity analytical reference standard with the molecular formula C24H18N2O and a molecular weight of 350.41 g/mol.

The molecular framework of (4R,5S)-4,5-Diphenyl-2-(quinolin-2-yl)-4,5-dihydrooxazole (C24H18N2O) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

Why CATO?

• ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
• 130,000+ catalog items in stock, COA supplied with every batch
• Worldwide shipping with full export documentation (HS code guidance available)
• Technical support: +86 18665070610 / Nicole.chen@cato-chem.com