Azadirachtin
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11141-17-6
≥95%
A solid
C35H44O16
720.7
(2ar,3s,4s,4ar,5s,7as,8s,10r,10as,10br)-10-(acetyloxy)octahydro-3,5-dihydroxy-4-methyl-8-[[(2e)-2-methyl-1-oxo-2-buten-1-yl]oxy]-4-[(1ar,2s,3as,6as,7s,7as)-3a,6a,7,7a-tetrahydro-6a-hydroxy-7a-methyl-2,7-methanofuro[2,3-b]oxireno[e]oxepin-1a(2h)-yl]-1h,7h-
A naturally-occurring insecticide; inhibits feeding behavior, molting, and/or ovarian development in a species-dependent manner in insects; inhibits feeding on G. barbadense leaf and cotyledon disks by third instar H. zea larvae (PC95s = 6.2 and 6.8 µg/disk, respectively); inhibits ecdysis and growth of H. zea, H. virescens, S. frugiperda, and P. gossypiella (EI95s = 1-10 ppm; ED50s = 0.4-0.7 ppm); inhibits the growth of E. varivestis larva (LC50 = 1.66 ppm); lethal to A. stephensi larva, pupa, and adults at a concentration of 0.1 ppm