4-chloro-8-methoxxyquinaldine 4-chloro-8-methoxy-2-methylquinoline 64951-58-2 A8843 CAS 64951-58-2

Description

As a certified reference material (CRM), 4-chloro-8-methoxxyquinaldine 4-chloro-8-methoxy-2-methylquinoline 64951-58-2 A8843 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.

4-chloro-8-methoxxyquinaldine 4-chloro-8-methoxy-2-methylquinoline 64951-58-2 A8843 (CAS 64951-58-2), molecular formula C11H20ClNO and molecular weight 217.74 g/mol, is a CATO reference standard with documented purity and traceability.

4-chloro-8-methoxxyquinaldine 4-chloro-8-methoxy-2-methylquinoline 64951-58-2 A8843 (C11H20ClNO) contains an amide group, a hydroxyl group, an ether linkage, 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. 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.

Physical & Chemical Properties

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