4-Ethoxy-6,8-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine CAS 210159-54-9

Description

Compared with other compounds in its class, the molecular weight of 206.28 g/mol gives 4-Ethoxy-6,8-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-Ethoxy-6,8-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine (CAS 210159-54-9) is a high-purity analytical reference standard with the molecular formula C12H18N2O and a molecular weight of 206.28 g/mol.

The molecular framework of 4-Ethoxy-6,8-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine (C12H18N2O) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage. 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.

As a certified reference material (CRM), 4-Ethoxy-6,8-dimethyl-3,4-dihydro-2H-pyrido[1,2-a]pyrimidine 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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