9-Methoxy-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline CAS 1082871-91-7

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 9-Methoxy-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline.

9-Methoxy-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline (CAS 1082871-91-7) is a high-purity analytical reference standard with the molecular formula C13H18N2O and a molecular weight of 218.29 g/mol.

Structurally, 9-Methoxy-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline (C13H18N2O) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 6.0, corresponding to approximately 6 ring(s) or double-bond equivalent(s). With a molecular weight of 218.29 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

As a certified reference material (CRM), 9-Methoxy-2,3,4,6,7,11b-hexahydro-1H-pyrazino[2,1-a]isoquinoline meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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