(1S)-1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine dihydrochloride CAS 1212273-45-4

Purity 97%+In StockPharmaceutical Standards
CAS No.1212273-45-4
Molecular FormulaC8H18N4
Molecular WeightN/A
CategoryPharmaceutical Standards / API Standards
AvailabilityIn Stock

Chemical Structure

(1S)-1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine dihydrochloride CAS 1212273-45-4 chemical structure

Description

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.

(1S)-1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine dihydrochloride (CAS 1212273-45-4), molecular formula C8H18N4HCl and molecular weight 206.72 g/mol, is a CATO reference standard with documented purity and traceability.

(1S)-1-{[1,2,4]triazolo[4,3-a]pyridin-3-yl}ethan-1-amine dihydrochloride (C8H18N4HCl) contains chlorine substitution. Halogen substitution raises its density and boiling point; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.

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

Molecular FormulaC8H18N4 2*HCl
Molecular Weight206.72 g/mol
Purity97%+
StorageStore at 2-8°C, protect from light, keep tightly closed to prevent evaporation
Solubility (reference)Soluble in DMSO, DMF, methanol
StabilityLight-sensitive; avoid direct strong light
Degree of Unsaturation (DBE)1.0
CAS Registry Year (est.)1990
Halogen ContentCl-containing
Nitrogen Atoms4

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