1,1,4-Trichloro-1,2-dihydrocyclobuta[c]isoquinoline CAS 105592-81-2

Description

CATO manufactures 1,1,4-Trichloro-1,2-dihydrocyclobuta[c]isoquinoline under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

1,1,4-Trichloro-1,2-dihydrocyclobuta[c]isoquinoline (CAS 105592-81-2), molecular formula C11H6Cl3N and molecular weight 258.53 g/mol, is a CATO reference standard with documented purity and traceability.

The molecular framework of 1,1,4-Trichloro-1,2-dihydrocyclobuta[c]isoquinoline (C11H6Cl3N) is characterized by a nitrogen-containing heterocyclic scaffold, a nitrile group, chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by its high hydrophobicity (logP), which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

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