2-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine CAS 149978-63-2

Description

Compared with other compounds in its class, the molecular weight of 137.18 g/mol gives 2-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

2-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (CAS 149978-63-2) is a high-purity analytical reference standard with the molecular formula C7H11N3 and a molecular weight of 137.18 g/mol.

The molecular framework of 2-Amino-4,5,6,7-tetrahydropyrazolo[1,5-a]pyridine (C7H11N3) is characterized by a nitrile group, an aromatic ring system. 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. 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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