7-Bromo-1,1a,3,7b-tetrahydro-2H-cyclopropa[c]quinolin-2-one CAS 1404431-47-5

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 7-Bromo-1,1a,3,7b-tetrahydro-2H-cyclopropa[c]quinolin-2-one.

7-Bromo-1,1a,3,7b-tetrahydro-2H-cyclopropa[c]quinolin-2-one (CAS 1404431-47-5), molecular formula C10H8BrNO and molecular weight 238.08 g/mol, is a CATO reference standard with documented purity and traceability.

7-Bromo-1,1a,3,7b-tetrahydro-2H-cyclopropa[c]quinolin-2-one (C10H8BrNO) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, bromine 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. 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.

As a certified reference material (CRM), 7-Bromo-1,1a,3,7b-tetrahydro-2H-cyclopropa[c]quinolin-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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