SCH-39166 hydrobromide，5MG，SML2591-5MG，Sigma

Biochem/physiol Actions

High-affinity D₁/D₅ subtype-selective dopamine receptor antagonist with in vitro and in vivo efficacy.
SCH-39166 (ecopipam) is a high-affinity D_1/D₅ subtype-selective dopamine receptor antagonist (K_i = 1.2 nM/D₁, 2.0 nM/D₅, 980 nM/D₂, 5.52 μM/D₄, 80 nM/5-HT, 731 nM/α_2a). SCH-39166 is widely employed both in cultures and in animal studies in vivo.