(E)-1-(But-2-en-1-yl)quinazolin-4(1H)-one CAS 28812-47-7

Description

Compared with other compounds in its class, the molecular weight of 200.24 g/mol gives (E)-1-(But-2-en-1-yl)quinazolin-4(1H)-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

(E)-1-(But-2-en-1-yl)quinazolin-4(1H)-one (CAS 28812-47-7) is a high-purity analytical reference standard with the molecular formula C12H12N2O and a molecular weight of 200.24 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, (E)-1-(But-2-en-1-yl)quinazolin-4(1H)-one is typically pale yellow to yellow low-melting solid. Its solid-state physicochemical attributes — including a molecular weight of 200.24 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.

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.

CATO manufactures (E)-1-(But-2-en-1-yl)quinazolin-4(1H)-one under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.

Physical & Chemical Properties

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