CAS 99399-65-2: methyl (2aS,3S,4S,4aR,5S,8S,10R,10aR,10bS)-10-(acetyloxy)-3,5-dihydroxy-4-[(1aR,3aS,6aS,7R,7aS)-6a-hydroxy-7a-methyl-3a,6a,7,7a-tetrahydro-2,7-methanofuro[2,3-b]oxireno[e]oxepin-1a(2H)-yl]-4,10a-dimethyl-8-{[(2E)-2-methylbut-2-enoyl]oxy}decahydro-1H-napht

Azadirachtin D is a bioactive compound, which is a naturally occurring tetranortriterpenoid sourced from the seeds of the neem tree, Azadirachta indica. It functions primarily as an insect growth regulator and antifeedant. Azadirachtin D disrupts the hormonal systems of insects, interfering with their growth and development by inhibiting the synthesis and release of ecdysteroids, which are crucial for molting and metamorphosis. Additionally, it serves as an effective antifeedant, deterring insects from consuming treated plants. The applications of Azadirachtin D are primarily in the field of agricultural pest management. It is utilized to control a wide range of insect pests, including caterpillars, beetles, aphids, and mites, by disrupting their life cycles and reducing feeding activity. This compound is valued in integrated pest management (IPM) programs due to its low toxicity to non-target organisms, including beneficial insects and mammals, and its minimal environmental impact. Azadirachtin D offers a sustainable and ecologically friendly alternative to synthetic chemical pesticides in maintaining agricultural productivity and ecosystem health.