(4R,4′R)-2,2′-[2-Bromo-5-(1,1-dimethylethyl)-1,3-phenylene]bis[4,5-dihydro-4-phenyloxazole] CAS 1056696-58-2

Purity 97%+In StockPharmaceutical Standards
CAS No.1056696-58-2
Molecular FormulaC28H27BrN2O2
Molecular Weight503.43 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4R,4′R)-2,2′-[2-Bromo-5-(1,1-dimethylethyl)-1,3-phenylene]bis[4,5-dihydro-4-phenyloxazole] CAS 1056696-58-2 chemical structure

Description

(4R,4′R)-2,2′-[2-Bromo-5-(1,1-dimethylethyl)-1,3-phenylene]bis[4,5-dihydro-4-phenyloxazole] (CAS 1056696-58-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H27BrN2O2. Molecular weight: 503.43 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.

Physical & Chemical Properties

Molecular FormulaC28H27BrN2O2
Molecular Weight503.43 g/mol
AppearancePale yellow to yellow crystalline powder. (slight halide-like odor)
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; Contains ester bond; hydrolyzes under strong alkaline conditions
Degree of Unsaturation (DBE)16.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1988
Halogen ContentBr-containing
Nitrogen Atoms2

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