40980-51-6

pseudomonic acid I Pseudomonic Acid B Mupirocin Caclium Impurity A Mupirocin EP Impurity ABCDEF Mupirocin Calcium EP Impurity A Mupirocin Calcium Impurity 1(Mupirocin Calcium EP Impurity A) 9-[(E)-3-methyl-4-[3,4,5-trihydroxy-5-[[3-(3-hydroxybutan-2-yl)oxiran-2-yl]methyl]oxan-2-yl]but-2-enoyl]oxynonanoic acid D-allo-Non-2-enonic acid, 5,9-anhydro-2,3,4-trideoxy-8-C-[[(2S,3S)-3-[(1S,2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]-3-methyl-, 8-carboxyoctyl ester, (2E)- 9-(((E)-3-methyl-4-((2S,3R,4S,5R)-3,4,5-trihydroxy-5-(((2S,3S)-3-((2S,3S)-3-hydroxybutan-2-yl)oxiran-2-yl)methyl)tetrahydro-2H-pyran-2-yl)but-2-enoyl)oxy)nonanoicacid Mupirocin EP Impurity A/Pseudomonic Acid B/9-[[(2E)-4-[(2S,3R,4R,5R)-3,4,5-Trihydroxy-5-[[(2S,3S)3-[(1S,2S)-2-hydroxy-1-methylpropyl]oxiranyl]methyl]tetrahydro-2H-pyran-2-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid