Mupirocin EP Impurity B
[CAS# 71980-98-8]

Identification

• Name: Mupirocin EP Impurity B
• Synonyms: Pseudomonic acid C;9-[(E)-4-[(2S,3R,4R,5S)-3,4-dihydroxy-5-[(E,4R,5S)-5-hydroxy-4-methylhex-2-enyl]oxan-2-yl]-3-methylbut-2-enoyl]oxynonanoic acid
• Molecular Formula: C₂₆H₄₄O₈
• Molecular Weight: 484.62
• CAS Registry Number: 71980-98-8
• SMILES: C[C@H](/C=C/C[C@H]1CO[C@H]([C@@H]([C@@H]1O)O)C/C(=C/C(=O)OCCCCCCCCC(=O)O)/C)[C@H](C)O

Properties

• Solubility: 0.5133 mg/L (25 ºC water)
• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.516, Calc.^*
• Melting point: 268.63 ºC
• Boiling Point: 619.96 ºC, 656.2±55.0 ºC (760 mmHg), Calc.^*
• Flash Point: 210.3±25.0 ºC, Calc.^*

^* Calculated using Advanced Chemistry Development (ACD/Labs) Software.

Safety Data

• Hazard Symbols: GHS07 Warning
• Hazard Statements: H302+H312+H332-H315-H319
• Precautionary Statements: P261-P271-P280-P302+P352-P305+P351+P338