208720-71-2

Name	Oseltamivir Acid Methyl Ester Phosphate Salt
Synonyms	Oseltamivir Methyl Ester Oseltamivir EP Impurity E OseltaMivir Acid Methyl Ester Oseltamivir Phosphate impurity E (EP) Oseltamivir Acid Methyl Ester Phosphate Salt (3R,4R,5S)-methyl 4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate (3R,4R,5S)-ethyl 4-acetamido-5-(allylamino)-3-(pentan-3-yloxy)cyclohex-1-enecarboxylate Methyl (3R,4R,5S)-4-(AcetylaMino)-5-aMino-3-(1-ethylpropoxy)- 1-cyclohexene-1-carboxyate (3R,4R,5S)-4-(AcetylaMino)-5-aMino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylic Acid Methyl Ester
CAS	208720-71-2

Molecular Formula	C15H26N2O4
Molar Mass	298.38
Density	1.10±0.1 g/cm3(Predicted)
Melting Point	114-116°C
Boling Point	462.1±45.0 °C(Predicted)
Solubility	Chloroform (Slightly), Methanol (Slightly)
Appearance	Solid
Color	Off-White to Pale Brown
pKa	14.65±0.70(Predicted)
Storage Condition	Hygroscopic, -20°C Freezer, Under inert atmosphere
Stability	Hygroscopic

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