Z-D-Phe-Val-OH CAS 15099-82-8

Description

As a certified reference material (CRM), Z-D-Phe-Val-OH 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.

Z-D-Phe-Val-OH (CAS 15099-82-8) is a high-purity analytical reference standard with the molecular formula C22H26N2O5 and a molecular weight of 398.45 g/mol.

The molecular framework of Z-D-Phe-Val-OH (C22H26N2O5) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, 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.

Physical & Chemical Properties

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