2H-pyrazolo[4,3-c]pyridine CAS 271-50-1

Purity 97%+In StockPharmaceutical Standards
CAS No.271-50-1
Molecular FormulaC6H13N3
Molecular Weight127.19 g/mol
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

2H-pyrazolo[4,3-c]pyridine CAS 271-50-1 chemical structure

Description

2H-pyrazolo[4,3-c]pyridine (CAS 271-50-1) is a high-purity analytical reference standard with the molecular formula C6H13N3 and a molecular weight of 127.19 g/mol.

Based on its molecular formula C6H13N3, 2H-pyrazolo[4,3-c]pyridine contains a nitrile group; these features give the compound characteristic molecular-ion distribution patterns in mass spectrometry. The molecular weight of 127.19 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.

CATO manufactures 2H-pyrazolo[4,3-c]pyridine under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

Molecular FormulaC6H13N3
Molecular Weight127.19 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)2.0
CAS Registry Year (est.)1957
Nitrogen Atoms3

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