Description General description 4,6-Dichloro-2,5-diphenylpyrimidine is a nucleobase derivative. Application 4,6-Dichloro-2,5-diphenylpyrimidine has been used as a test compound in the systematic quantitative structure-retention relationship (QSRR) studies between experimental chromatographic retention data and molecular descriptors. It may be used as an electrophile in the synthesis of H-chelate containing 2-quinazolylacetonitrile derivatives by reacting with 2-cyanomethylquinazoline. Packaging 1 g in glass bottle