(E)-4-(4-Methoxybenzylidene)-3,4-dihydro-2H-pyrrole CAS 749254-91-9

Description

Compared with other compounds in its class, the molecular weight of 187.24 g/mol gives (E)-4-(4-Methoxybenzylidene)-3,4-dihydro-2H-pyrrole distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

CATO supplies (E)-4-(4-Methoxybenzylidene)-3,4-dihydro-2H-pyrrole (CAS 749254-91-9), a certified reference material (molecular formula C12H13NO, MW 187.24 g/mol) for analytical method development and quality control.

(E)-4-(4-Methoxybenzylidene)-3,4-dihydro-2H-pyrrole (C12H13NO) 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; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.

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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