CAS 114041-32-6

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

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)

Moxidectin EP Impurity A

CAS: 114041-32-6

Formula: C₃₅H₄₉NO₈

Molecular weight: 611.78

Ref: ST-EA-CP-M161011