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CAS 114041-32-6

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Milbemycin B, 5-O-demethyl-28-deoxy-6,28-epoxy-23-(methoxyimino)-25-(1-methyl-1-propenyl)-, [6R,23E,25S(E)]- (9CI)

Description:
Milbemycin B, also known by its chemical name 5-O-demethyl-28-deoxy-6,28-epoxy-23-(methoxyimino)-25-(1-methyl-1-propenyl)-, [6R,23E,25S(E)]- (9CI), is a macrocyclic lactone compound that belongs to the milbemycin class of insecticides and anthelmintics. It is characterized by its complex structure, which includes multiple functional groups such as an epoxy group, a methoxyimino moiety, and a propenyl side chain. This compound exhibits potent activity against a variety of parasitic organisms, making it valuable in veterinary medicine for the treatment of nematode and arthropod infestations. Milbemycin B operates by interfering with the transmission of neural impulses in parasites, leading to paralysis and death. Its efficacy, coupled with a favorable safety profile for non-target organisms, has made it a preferred choice in pest management. Additionally, it is important to handle this substance with care, as it can have toxic effects on certain beneficial insects and aquatic organisms.
Formula:C35H49NO8
InChI:InChI=1S/C35H49NO8/c1-8-22(4)31-24(6)29(36-40-7)18-34(44-31)17-27-16-26(43-34)13-12-21(3)14-20(2)10-9-11-25-19-41-32-30(37)23(5)15-28(33(38)42-27)35(25,32)39/h8-12,15,20,24,26-28,30-32,37,39H,13-14,16-19H2,1-7H3/b10-9+,21-12+,22-8+,25-11+,36-29+/t20-,24-,26+,27-,28-,30+,31+,32+,34-,35+/m0/s1
InChI key:VWNUJDDJQVXJMO-JVTOKJLCSA-N
SMILES:C/C=C(\C)/[C@@H]1[C@H](/C(=N/OC)/C[C@@]2(O1)C[C@@H]3C[C@H](O2)C/C=C(/C[C@H](/C=C/C=C/4\CO[C@H]5[C@@]4([C@@H](C=C([C@H]5O)C)C(=O)O3)O)C)\C)C
Synonyms:
  • 25-des[(1E)-1,3-Dimethylbut-1-enyl]-25-[(1E)-1-methylprop-1-enyl]moxidectin
  • Moxidectin Impurity 1(Moxidectin EP Impurity A)
  • Moxicillin EP impurity A
  • Milbemycin B, 5-O-demethyl-28-deoxy-6,28-epoxy-23-(methoxyimino)-25-(1-methyl-1-propenyl)-, [6R,23E,25S(E)]- (9CI)
Found 1 products.