GR 55562 dihydrochloride is a selective competitive 5-HT1B (5-HT1Dβ) silent antagonist with pKB values of 7.3 and 6.3. References: de Vries EF, Kortekaas R, van Waarde A, Dijkstra D, Elsinga PH, Vaalburg W. Synthesis and evaluation of dopamine D3 receptor antagonist 11C-GR218231 as PET tracer for P-glycoprotein. J Nucl Med. 2005 Aug;46(8):1384-92. PubMed PMID: 16085598.

纯度：≥98%

CAS：159533-25-2