Monensin

Monensin A is a spiroketal, monensin A is the major component of monensin, a mixture of antibiotic substances produced by Streptomyces cinnamonensis. An antiprotozoal, it is used as the sodium salt as a feed additive for the prevention of coccidiosis in poultry and as a growth promoter in cattle. Among its listed roles, it functions as a coccidiostat, an antifungal agent and an ionophore. It is a monocarboxylic acid, a cyclic hemiketal, a spiroketal and a polyether antibiotic. Its therapeutic use is listed as antiparasitics. The directory classifies it as a commercial API with a fermentation-derived source/manufacturing origin. Other names for this substance include Elancoban, Monelan, Rumensin 90, Coxidin 90 and monensin A. Its PubChem CID is 441145.

CAS No 17090-79-8
Molecular Formula C36H62O11
Molecular Weight 670.90 g/mol
Synonyms (2S,3R,4S)-4-[(2S,5R,7S,8R,9S)-2-[(2R,5S)-5-ethyl-5-[(2R,3S,5R)-5-[(2S,3S,5R,6R)-6-hydroxy-6-(hydroxymethyl)-3,5-dimethyloxan-2-yl]-3-methyloxolan-2-yl]oxolan-2-yl]-7-hydroxy-2,8-dimethyl-1,10-dioxaspiro[4.5]decan-9-yl]-3-methoxy-2-methylpentanoic acid

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