1-(2-Acetyl-4,5-dimethoxyphenyl)-3-phenylurea CAS 218134-95-3

Description

Compared with other compounds in its class, the molecular weight of 314.34 g/mol gives 1-(2-Acetyl-4,5-dimethoxyphenyl)-3-phenylurea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(2-Acetyl-4,5-dimethoxyphenyl)-3-phenylurea (CAS 218134-95-3) is a high-purity analytical reference standard with the molecular formula C17H18N2O4 and a molecular weight of 314.34 g/mol.

Structurally, 1-(2-Acetyl-4,5-dimethoxyphenyl)-3-phenylurea (C17H18N2O4) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 10.0, corresponding to approximately 10 ring(s) or double-bond equivalent(s). With a molecular weight of 314.34 g/mol, it falls into the moderately-high-molecular-weight range. 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.

CATO manufactures 1-(2-Acetyl-4,5-dimethoxyphenyl)-3-phenylurea 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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