2H,5H-Pyrano[4,3-b]pyranyl Mupirocin Sodium Impurity

• Catalog No.: P840550
• CAS Number: 116182-44-6
• M. F.: C26H43NaO9
• M. W.: 522.60399

SYNONYMS

• IUPAC name: sodium 9-{[(2E)-4-[(2R,3S,4aS,7S,8S,8aR)-3,8-dihydroxy-2-[(2S,3S)-3-hydroxybutan-2-yl]-octahydropyrano[4,3-b]pyran-7-yl]-3-methylbut-2-enoyl]oxy}nonanoate
• IUPAC Traditional name: sodium 9-{[(2E)-4-[(2R,3S,4aS,7S,8S,8aR)-3,8-dihydroxy-2-[(2S,3S)-3-hydroxybutan-2-yl]-octahydropyrano[4,3-b]pyran-7-yl]-3-methylbut-2-enoyl]oxy}nonanoate
• Synonyms: [2R-[2α(1S*,2S*),3β,4aα,7β(E),8α,8aβ]]-9-[[4-[hexahydro-3,8-dihydroxy-2-(2-hydroxy-1-methylpropyl)-2H,5H-pyrano[4,3-b]pyran-7-yl]-3-methyl-1-oxo-2-butenyl]oxy]nonanoic Acid Monosodium Salt

DATABASE IDS

• CAS Number: 116182-44-6

DETAILS

Description (English)

Mupirocin (M794000) impurity. The rearrangement isomer of Mupirocin is prepared using an enzyme-catalyzed, selective deesterification.

REFERENCES

• Sime, J.T., et al.: Tetrahedron Lett., 28, 5169 (1987)