Moxidectin EP Impurity C

Chemical Name: 25-Des[(1E)-1,3-dimethylbut-1-enyl]-25-[(1E)-1-methylbut-1-enyl]moxidectin

Synonym: (3aR,3a1R,4R,5S,5aR,10bR)-Methyl 4-Acetoxy-3a-ethyl-9-((2R,6R,8R)-4-ethyl-8-(methoxycarbonyl)-1,3,6,7,8,9-hexahydro-2,6-methanoazecino[4,3-b]indol-8-yl)-5-hydroxy-8-methoxy-6-methyl-3a,3a1,4,5,5a,6,11,12-octahydro-1H-indolizino[8,1-cd]carbazole-5-carboxylate