5-(Aminomethyl)-1h-1,2,4-triazol-3-amine dihydrochloride CAS 21795-97-1

Description

Compared with other compounds in its class, the molecular weight of 149.58 g/mol gives 5-(Aminomethyl)-1h-1,2,4-triazol-3-amine dihydrochloride distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

5-(Aminomethyl)-1h-1,2,4-triazol-3-amine dihydrochloride (CAS 21795-97-1) is a high-purity analytical reference standard with the molecular formula C3H7N5HCl and a molecular weight of 149.58 g/mol.

Structurally, 5-(Aminomethyl)-1h-1,2,4-triazol-3-amine dihydrochloride (C3H7N5HCl) contains a nitrile group, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 2.0, corresponding to approximately 2 ring(s) or double-bond equivalent(s). With a molecular weight of 149.58 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.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

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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