Quick view Compare Add to Cart The item has been added 5054840001 SB-277011-A DIHYDROCHLORIDE MSRP: Price: $304.46 List Price: $338.29 A brain-penetrant, high-affinity, and selective dopamine D3 receptor antagonist. High affinity for the hD3 receptor (pK i = 7. Hide Expand SKU5054840001 MFR. NameSigma-Aldrich Catalog No. C15-1208-717 Pack Size 5 MG Price: MSRP: Price: $304.46 List Price: $338.29 Quantity: Decrease Quantity of undefined Increase Quantity of undefined Add to Cart The item has been added Close × Product Information Catalog No. C15-1208-717 Description A brain-penetrant, high-affinity, and selective dopamine D3 receptor antagonist. High affinity for the hD3 receptor (pK i = 7.