4-(Isoquinolin-4-yl)butan-2-one CAS 1342279-66-6

Description

Compared with other compounds in its class, the molecular weight of 199.25 g/mol gives 4-(Isoquinolin-4-yl)butan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(Isoquinolin-4-yl)butan-2-one (CAS 1342279-66-6), molecular formula C13H13NO and molecular weight 199.25 g/mol, is a CATO reference standard with documented purity and traceability.

Structurally, 4-(Isoquinolin-4-yl)butan-2-one (C13H13NO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 8.0, corresponding to approximately 8 ring(s) or double-bond equivalent(s). With a molecular weight of 199.25 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), 4-(Isoquinolin-4-yl)butan-2-one 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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