Oseltamivir Impurity 13
[CAS 2413185-88-1]

Identification

• Name: Oseltamivir Impurity 13
• Synonyms: Ethyl (1S,5S,6S)-5-(Pentan-3-yloxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylate
• Molecular Formula: C₁₄H₂₂O₄
• Molecular Weight: 254.32
• CAS Registry Number: 2413185-88-1
• SMILES: O=C(C1=C[C@H](OC(CC)CC)[C@@]2([H])O[C@@]2([H])C1)OCC

Properties

• Solubility: 138.9 mg/L (25 °C water)
• Density: 1.1±0.1 g/cm³, Calc.^*
• Index of Refraction: 1.492, Calc.^*
• Melting point: 79.47 °C
• Boiling Point: 309.45 °C, 336.5±42.0 °C (760 mmHg), Calc.^*
• Flash Point: 145.1±27.9 °C, Calc.^*

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

Safety Data

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