(S)-2-(2-(bis(4-(trifluoromethyl)phenyl)phosphanyl)-5-methoxyphenyl)-4-(tert-butyl)-4,5-dihydrooxazole CAS 944836-20-8

Purity 97%+In StockPharmaceutical Standards
CAS No.944836-20-8
Molecular FormulaC28H26F6NO2P
Molecular Weight553.48 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(S)-2-(2-(bis(4-(trifluoromethyl)phenyl)phosphanyl)-5-methoxyphenyl)-4-(tert-butyl)-4,5-dihydrooxazole CAS 944836-20-8 chemical structure

Description

(S)-2-(2-(bis(4-(trifluoromethyl)phenyl)phosphanyl)-5-methoxyphenyl)-4-(tert-butyl)-4,5-dihydrooxazole (CAS 944836-20-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H26F6NO2P. Molecular weight: 553.48 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC28H26F6NO2P
Molecular Weight553.48 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor, low volatility)
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)13.5
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1987
Halogen ContentF-containing
Nitrogen Atoms1

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