piperazin-1-amine;dihydrochloride CAS 1198287-12-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including piperazin-1-amine;dihydrochloride.

piperazin-1-amine;dihydrochloride (CAS 1198287-12-5), molecular formula C4H11N3HCl and molecular weight 137.61 g/mol, is a CATO reference standard with documented purity and traceability.

piperazin-1-amine;dihydrochloride (C4H11N3HCl) 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.

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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