valperinol valperinol valperinol (inn; ga 30-905) is a drug which acts as a calcium channel blocker. it was patented as a possible sedative, antiepileptic, and/or antiparkinsonian agent, but was never marketed. valperinolclinical dataatc codenonelegal statuslegal status in general: non-regulated identifiers iupac name (1r,3r,4s,6r,7s,8r,10r)-8-methoxy-10-methyl-3-(1-piperidinylmethyl)-2,9-dioxatricyclodecan-4-ol cas number64860-67-9 ypubchem cid68849chemspider62082unii580od29r6mchemical and physical dataformulac16h27no4molar mass297.395 g·mol−13d model (jsmol)interactive image smiles o1(oc)23(o1(2c3o)c)cn4ccccc4 inchi inchi=1s/c16h27no4/c1-10-11-8-12(18)16(9-17-6-4-3-5-7-17)13(11)15(19-2)20-14(10)21-16/h10-15,18h,3-9h2,1-2h3/t10-,11-,12+,13-,14+,15-,16-/m1/s1key:kzshxabwnbvutk-gbihrfpisa-n