1-(4-Chlorophenyl)-3-(4-(diisopropylamino)but-2-yn-1-yl)urea CAS 1396562-90-5

Description

As a certified reference material (CRM), 1-(4-Chlorophenyl)-3-(4-(diisopropylamino)but-2-yn-1-yl)urea 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.

1-(4-Chlorophenyl)-3-(4-(diisopropylamino)but-2-yn-1-yl)urea (CAS 1396562-90-5) is a high-purity analytical reference standard with the molecular formula C17H24ClN3O and a molecular weight of 321.84 g/mol.

Based on its molecular formula C17H24ClN3O, 1-(4-Chlorophenyl)-3-(4-(diisopropylamino)but-2-yn-1-yl)urea contains a steroid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 321.84 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).

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.

Physical & Chemical Properties

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