PD164333 is an endothelin ETA selective non-peptide radiolabelled antagonist. References: Davenport AP, Kuc RE, Ashby MJ, Patt WC, Doherty AM. Characterization of [125I]-PD164333, an ETA selective non-peptide radiolabelled antagonist, in normal and diseased human tissues. Br J Pharmacol. 1998 Jan;123(2):223-30. PubMed PMID: 9489609; PubMed Central PMCID: PMC1565157.

纯度：≥98%