2-Benzhydryl-5-oxa-2,8-diazaspiro[3.5]Nonane CAS 1179337-03-1

Description

The occurrence of 2-Benzhydryl-5-oxa-2,8-diazaspiro[3.5]Nonane is closely related to a steroid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

2-Benzhydryl-5-oxa-2,8-diazaspiro[3.5]Nonane (CAS 1179337-03-1), molecular formula C19H22N2O and molecular weight 294.39 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 2-Benzhydryl-5-oxa-2,8-diazaspiro[3.5]Nonane (C19H22N2O) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 294.39 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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), 2-Benzhydryl-5-oxa-2,8-diazaspiro[3.5]Nonane 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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