Mupirocin EP Impurity D

Chemical Name:  9-[[(2E)-4-[(2R,3aS,6S,7S)-2-[(2S,3S)-1,3-dihydroxy-2-methylbutyl]-7-hydroxyhexahydro-4H-furo[3,2-c]pyran-6-yl]-3-methylbut-2-enoyl]oxy]nonanoic acid (as per EP) 9-{(E)-4-[(2R,3aS,6S,7S, 8aRS)-2-{(1RS,2S,3S)-1,3-Dihydroxy-2-methylbutyl}-7-hydroxyhexahydro-2H-furo[3,2-c]pyran-6-yl]-3-methylbut-2-enoyloxy}nonanoic acid (as per USP)

Synonym: Mupirocin Furonyl Analog

Smile: O=C(O)CCCCCCCCOC(/C=C(C)/C[C@H]1[C@H](O)C(O[C@@H](C(O)[C@@H](C)[C@@H](O)C)C2)[C@]2([H])CO1)=O