Narasin

Narasin
Systematic (IUPAC) name
(2R)-2-[(2R,3S,5S,6R)-6-[(1S,2S,3S,5R)-5- [(2S,5S,7R,9S,10S,12R,15R)-2-[(2R,5R,6S)-5-ethyl-5-hydroxy-6-methyl-2-tetrahydropyranyl]-15-hydroxy-2,10,12-trimethyl-1,6,8-trioxadispiro[4.1.57.35]pentadec-13-en-9-yl]-2-hydroxy-1,3-dimethyl-4-oxoheptyl]-3,5-dimethyl-2-tetrahydropyranyl]butanoic acid
Clinical data
AHFS/Drugs.com International Drug Names
Pregnancy cat.  ?
Legal status  ?
Identifiers
CAS number 55134-13-9
ATCvet code QP51AH04
PubChem CID 65452
UNII DZY9VU539P Y
Synonyms (4S)-4-methyl-salinomycin
Chemical data
Formula C43H72O11 
Mol. mass 765.03 g/mol
SMILES eMolecules & PubChem
 Y(what is this?)  (verify)

Narasin is a coccidiostat and antibacterial agent. It is a derivative of salinomycin which has an additional methyl group.