(E)-1-cyclopropyl-3-((dimethylamino)methylene)piperidine-2,4-dione CAS 2451966-52-0

Description

The occurrence of (E)-1-cyclopropyl-3-((dimethylamino)methylene)piperidine-2,4-dione is closely related to an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.

(E)-1-cyclopropyl-3-((dimethylamino)methylene)piperidine-2,4-dione (CAS 2451966-52-0), molecular formula C11H16N2O2 and molecular weight 208.26 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C11H16N2O2, (E)-1-cyclopropyl-3-((dimethylamino)methylene)piperidine-2,4-dione contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 208.26 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).

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.

As a certified reference material (CRM), (E)-1-cyclopropyl-3-((dimethylamino)methylene)piperidine-2,4-dione meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.

Physical & Chemical Properties

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