6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid CAS 55376-45-9

Description

Compared with other compounds in its class, the molecular weight of 299.36 g/mol gives 6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies 6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid (CAS 55376-45-9), a certified reference material (molecular formula C18H21NO3, MW 299.36 g/mol) for analytical method development and quality control.

Owing to a steroid core, an amide group, a hydroxyl group, an ether linkage, 6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 299.36 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

As a certified reference material (CRM), 6-Cyclohexyl-1-ethyl-4-oxo-1,4-dihydroquinoline-3-carboxylic acid 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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