620-68-8 Z9J25OS07L Glycerol trivalerate Pentanoic acid, 1,2,3-propanetriyl ester Propane-1,2,3-triyl trivalerate EINECS 210-648-8 UNII-Z9J25OS07L CAS 620-68-8

Description

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.

CATO supplies 620-68-8 Z9J25OS07L Glycerol trivalerate Pentanoic acid, 1,2,3-propanetriyl ester Propane-1,2,3-triyl trivalerate EINECS 210-648-8 UNII-Z9J25OS07L (CAS 620-68-8), a certified reference material (molecular formula C18H32O6, MW 344.44 g/mol) for analytical method development and quality control.

Based on its molecular formula C18H32O6, 620-68-8 Z9J25OS07L Glycerol trivalerate Pentanoic acid, 1,2,3-propanetriyl ester Propane-1,2,3-triyl trivalerate EINECS 210-648-8 UNII-Z9J25OS07L contains a carboxylic acid group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 344.44 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).

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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