(E)-4,4-dimethyl-3-oxo-2-(pyrrolidin-1-ylmethylene)pentanenitrile CAS 866153-98-2

Description

(E)-4,4-dimethyl-3-oxo-2-(pyrrolidin-1-ylmethylene)pentanenitrile (CAS 866153-98-2), molecular formula C12H18N2O and molecular weight 206.28 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C12H18N2O, (E)-4,4-dimethyl-3-oxo-2-(pyrrolidin-1-ylmethylene)pentanenitrile contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 206.28 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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)-4,4-dimethyl-3-oxo-2-(pyrrolidin-1-ylmethylene)pentanenitrile 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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