(4S)-2-[1-[(4R)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-1-methylethyl]-4,5-dihydro-4-phenyloxazole CAS 1415547-19-1

Purity 97%+In StockPharmaceutical Standards
CAS No.1415547-19-1
Molecular FormulaC21H22N2O2
Molecular Weight334.41 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(4S)-2-[1-[(4R)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-1-methylethyl]-4,5-dihydro-4-phenyloxazole CAS 1415547-19-1 chemical structure

Description

As a certified reference material (CRM), (4S)-2-[1-[(4R)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-1-methylethyl]-4,5-dihydro-4-phenyloxazole 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.

(4S)-2-[1-[(4R)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-1-methylethyl]-4,5-dihydro-4-phenyloxazole (CAS 1415547-19-1) is a high-purity analytical reference standard with the molecular formula C21H22N2O2 and a molecular weight of 334.41 g/mol.

The molecular framework of (4S)-2-[1-[(4R)-4,5-Dihydro-4-(phenylmethyl)-2-oxazolyl]-1-methylethyl]-4,5-dihydro-4-phenyloxazole (C21H22N2O2) 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 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).

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

Physical & Chemical Properties

Molecular FormulaC21H22N2O2
Molecular Weight334.41 g/mol
AppearancePale yellow to yellow crystalline powder
Purity97%+
StorageStore at 2-8°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)12.0
UV AbsorptionUV-absorbing
Structural FeaturesAromatic ring present
CAS Registry Year (est.)1991
Nitrogen Atoms2

Recommended Standards

Why CATO?