1-(4-Chlorophenyl)-3-(2,5-dichlorophenyl)urea CAS 13142-26-2

Description

Compared with other compounds in its class, the molecular weight of 315.58 g/mol gives 1-(4-Chlorophenyl)-3-(2,5-dichlorophenyl)urea distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

1-(4-Chlorophenyl)-3-(2,5-dichlorophenyl)urea (CAS 13142-26-2) is a high-purity analytical reference standard with the molecular formula C13H9Cl3N2O and a molecular weight of 315.58 g/mol.

Owing to a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, chlorine substitution, 1-(4-Chlorophenyl)-3-(2,5-dichlorophenyl)urea is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 315.58 g/mol — guide the selection of appropriate sample preparation and analytical techniques. 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).

Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.

CATO manufactures 1-(4-Chlorophenyl)-3-(2,5-dichlorophenyl)urea 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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