cdppb cdppb cdppb is a drug used in scientific research which acts as a positive allosteric modulator selective for the metabotropic glutamate receptor subtype mglur5. it has antipsychotic effects in animal models, and mglur5 modulators are under investigation as potential drugs for the treatment of schizophrenia, as well as other applications. cdppbidentifiers iupac name 3-cyano-n-(1,3-diphenyl-1h-pyrazol-5-yl)benzamide cas number781652-57-1 ypubchem cid11245456iuphar/bps1422chemspider9420491 ncomptox dashboard (epa)dtxsid80459996 echa infocard100.222.673 chemical and physical dataformulac23h18n4omolar mass366.424 g·mol−13d model (jsmol)interactive image smiles c3ccccc3-n1nc(-c4ccccc4)cc1nc(=o)c(c2)cccc2c#n inchi inchi=1s/c23h16n4o/c24-16-17-8-7-11-19(14-17)23(28)25-22-15-21(18-9-3-1-4-10-18)26-27(22)20-12-5-2-6-13-20/h1-15h,(h,25,28) nkey:bkuizwilnwhfhd-uhfffaoysa-n n ny (what is this?) (verify)