5-Bromo-2-chloropyrimidine CAS#32779-36-5

5-Bromo-2-chloropyrimidine is a halogenated pyrimidine derivative featuring chloro and bromo substituents at the 2- and 5-positions of the ring. It is primarily used as a pharmaceutical intermediate in the synthesis of macitentan, an endothelin receptor antagonist employed in the treatment of pulmonary hypertension.

Product Applications of 5-Bromo-2-chloropyrimidine CAS#32779-36-5

5-Bromo-2-chloropyrimidine is used as a pharmaceutical intermediate in the synthesis of various drug compounds, including inhibitors. It is also utilized in cross-coupling reactions involving indium organometallic reagents with 2,5-dihalopyrimidines.