Ethyl 4-oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylate CAS 339235-30-2

Description

Compared with other compounds in its class, the molecular weight of 267.28 g/mol gives Ethyl 4-oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylate distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

Ethyl 4-oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylate (CAS 339235-30-2) is a high-purity analytical reference standard with the molecular formula C16H13NO3 and a molecular weight of 267.28 g/mol.

Ethyl 4-oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylate (C16H13NO3) contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. Its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; 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.

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), Ethyl 4-oxo-1,4-dihydrobenzo[h]quinoline-3-carboxylate 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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