4H-Furo[2,3-c]pyranyl Mupirocin Sodium Impurity

Chemical Name:4H-Furo[2,3-c]pyranyl Mupirocin Sodium Impurity
Synonyms:[2R-[2α(1S*,2S*,3S*),3aβ,6α(E),7β,7aα]]-9-[[4-[2-(1,3-Dihydroxy-2-methylbutyl)hexahydro-7-hydroxy-4H-furo[3,2-c]pyran-6-yl]-3-methyl-1-oxo-2-butenyl]oxy]nonanoic Acid Monosodium Salt;
Impurity
Mupirocin EP Impurity D
CAS Number:116182-43-5
Alternate CAS #:Free cmpd: 71087-97-3
Molecular Formula:C₂₆H₄₃NaO₉
Appearance:White to Off-White Solid
Melting Point:151-154°C
Molecular Weight:522.6
Storage:-20°C, Hygroscopic
Solubility:Methanol (Slightly), Water (Slightly)
Stability
Hygroscopic
Category:Standards; Chiral Molecules; Pharmaceutical/API Drug Impurities/Metabolites;
Applications:Mupirocin (M794000) impurity. (Mupirocin EP Impurity D) The rearrangement isomer of Mupirocin is prepared using an enzyme-catalyzed, selective deesterification.
References:Sime, J.T., et al.: Tetrahedron Lett.,В 28,В 5169 (1987),
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