(4S,4′S)-2,2′-(1,2-Phenylene)bis[4,5-dihydro-4-(1-methylpropyl)oxazole] CAS 1004288-05-4

Description

Compared with other compounds in its class, the molecular weight of 328.45 g/mol gives (4S,4′S)-2,2′-(1,2-Phenylene)bis[4,5-dihydro-4-(1-methylpropyl)oxazole] distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(4S,4′S)-2,2′-(1,2-Phenylene)bis[4,5-dihydro-4-(1-methylpropyl)oxazole] (CAS 1004288-05-4) is a high-purity analytical reference standard with the molecular formula C20H28N2O2 and a molecular weight of 328.45 g/mol.

The molecular framework of (4S,4′S)-2,2′-(1,2-Phenylene)bis[4,5-dihydro-4-(1-methylpropyl)oxazole] (C20H28N2O2) 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).

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.

As a certified reference material (CRM), (4S,4′S)-2,2′-(1,2-Phenylene)bis[4,5-dihydro-4-(1-methylpropyl)oxazole] 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.

Physical & Chemical Properties

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