3-Amino-4-hydroxypyridine 4-hydroxy-3-amino pyridine 3-amino-pyridin-4-ol 3-aminopyridin-4-ol 3-amino-4-pyridinol 6320-39-4 CAS 6320-39-4

Description

Structurally, 3-Amino-4-hydroxypyridine 4-hydroxy-3-amino pyridine 3-amino-pyridin-4-ol 3-aminopyridin-4-ol 3-amino-4-pyridinol 6320-39-4 (C5H12N2O) contains an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 116.16 g/mol, it falls into the low-molecular-weight range. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

CATO supplies 3-Amino-4-hydroxypyridine 4-hydroxy-3-amino pyridine 3-amino-pyridin-4-ol 3-aminopyridin-4-ol 3-amino-4-pyridinol 6320-39-4 (CAS 6320-39-4), a certified reference material (molecular formula C5H12N2O, MW 116.16 g/mol) for analytical method development and quality control.

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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