4-(4-Chlorophenyl)-2-(2,5-dichlorophenoxy)pyrimidine CAS 339106-07-9

Description

Compared with other compounds in its class, the molecular weight of 351.61 g/mol gives 4-(4-Chlorophenyl)-2-(2,5-dichlorophenoxy)pyrimidine distinctive chromatographic separation conditions and mass-spectrometry parameter settings.

4-(4-Chlorophenyl)-2-(2,5-dichlorophenoxy)pyrimidine (CAS 339106-07-9), molecular formula C16H9Cl3N2O and molecular weight 351.61 g/mol, is a CATO reference standard with documented purity and traceability.

Based on its molecular formula C16H9Cl3N2O, 4-(4-Chlorophenyl)-2-(2,5-dichlorophenoxy)pyrimidine contains a nitrogen-containing heterocyclic scaffold, 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 351.61 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).

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

The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.

Physical & Chemical Properties

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