Z-Asp-OtBu · DCHA CAS 17335-87-4

Description

Compared with other compounds in its class, the molecular weight of 504.67 g/mol gives Z-Asp-OtBu · DCHA distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies Z-Asp-OtBu · DCHA (CAS 17335-87-4), a certified reference material (molecular formula C16H21NO6C12H23N, MW 504.67 g/mol) for analytical method development and quality control.

Structurally, Z-Asp-OtBu · DCHA (C16H21NO6C12H23N) contains a steroid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 504.67 g/mol, it falls into the moderately-high-molecular-weight range. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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