8-Chloro-1,3,4,6,7,11b-hexahydro-2H-pyrazino[2,1-a]isoquinoline CAS 1082914-80-4

Description

The occurrence of 8-Chloro-1,3,4,6,7,11b-hexahydro-2H-pyrazino[2,1-a]isoquinoline is closely related to a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

8-Chloro-1,3,4,6,7,11b-hexahydro-2H-pyrazino[2,1-a]isoquinoline (CAS 1082914-80-4), molecular formula C12H15ClN2 and molecular weight 222.71 g/mol, is a CATO reference standard with documented purity and traceability.

8-Chloro-1,3,4,6,7,11b-hexahydro-2H-pyrazino[2,1-a]isoquinoline (C12H15ClN2) contains a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. Halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.

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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