1-Benzyl-5-(benzyloxy)-4-oxo-1,4-dihydropyridine-2-carbaldehyde CAS 583887-01-8

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including 1-Benzyl-5-(benzyloxy)-4-oxo-1,4-dihydropyridine-2-carbaldehyde.

1-Benzyl-5-(benzyloxy)-4-oxo-1,4-dihydropyridine-2-carbaldehyde (CAS 583887-01-8) is a high-purity analytical reference standard with the molecular formula C20H17NO3 and a molecular weight of 319.35 g/mol.

1-Benzyl-5-(benzyloxy)-4-oxo-1,4-dihydropyridine-2-carbaldehyde (C20H17NO3) contains a steroid core, 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. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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.

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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