is conjugate acid of cinanserin cinanserin(1+) C=1(C=CC=CC1NC(=O)/C=C/C=2C=CC=CC2)SCCC[NH+](C)C 341.490 CHEBI:147283 chebi_ontology N,N-dimethyl-3-[(2-{[(2E)-3-phenylprop-2-enoyl]amino}phenyl)sulfanyl]propan-1-aminium An ammonium ion derivative that is the conjugate acid of cinanserin, obtained by the protonation of the tertiary amino group. It is the major microspecies at pH 7.3. RSUVYMGADVXGOU-BUHFOSPRSA-O InChI=1S/C20H24N2OS/c1-22(2)15-8-16-24-19-12-7-6-11-18(19)21-20(23)14-13-17-9-4-3-5-10-17/h3-7,9-14H,8,15-16H2,1-2H3,(H,21,23)/p+1/b14-13+ +1 341.16821 dimethyl-[3-[2-[[(E)-3-phenylprop-2-enoyl]amino]phenyl]sulfanylpropyl]azanium C20H25N2OS ammonium ion derivative