α-Phenyl-α-[3-(phenyl-2-pyridinylmethylene)-2,4-cyclopentadien-1-yl]-2-pyridinemethanol (E/Z mixture) CAS 2026-58-6

Description

Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including α-Phenyl-α-[3-(phenyl-2-pyridinylmethylene)-2,4-cyclopentadien-1-yl]-2-pyridinemethanol (E/Z mixture).

CATO supplies α-Phenyl-α-[3-(phenyl-2-pyridinylmethylene)-2,4-cyclopentadien-1-yl]-2-pyridinemethanol (E/Z mixture) (CAS 2026-58-6), a certified reference material (molecular formula C29H22N2O, MW 414.50 g/mol) for analytical method development and quality control.

Based on its molecular formula C29H22N2O, α-Phenyl-α-[3-(phenyl-2-pyridinylmethylene)-2,4-cyclopentadien-1-yl]-2-pyridinemethanol (E/Z mixture) contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 414.50 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).

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

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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