5-(2-aminoethyl)-1,3,4-oxadiazol-2-amine dihydrochloride CAS 1797101-39-3

Description

Compared with other compounds in its class, the molecular weight of 164.59 g/mol gives 5-(2-aminoethyl)-1,3,4-oxadiazol-2-amine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 5-(2-aminoethyl)-1,3,4-oxadiazol-2-amine dihydrochloride (CAS 1797101-39-3), a certified reference material (molecular formula C4H8N4OHCl, MW 164.59 g/mol) for analytical method development and quality control.

Based on its molecular formula C4H8N4OHCl, 5-(2-aminoethyl)-1,3,4-oxadiazol-2-amine dihydrochloride contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic functional-group stretching vibrations in infrared spectroscopy. The molecular weight of 164.59 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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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