OSELTAMIVIR Impurities

• OSELTAMIVIR Related Compound A
• 
• Impurity: OSELTAMIVIR Related Compound A
• Chemical Name: (3R,4R,5S) Methyl4-Acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate

• OSELTAMIVIR- Related Compound B (Impurity D)
• 
• Impurity: OSELTAMIVIR Related Compound B (Impurity D)
• Chemical Name: 4-acetylamino-3-hydroxy benzoic acid ethyl ester

• OSELTAMIVIR- Impurity
• 
• Impurity: OSELTAMIVIR Impurity
• Chemical Name: Triphenyl phosphine oxide

• OSELTAMIVIR-EP Impurity C (Oseltamivir Carboxylic Acid )
• 
• Impurity: EP Impurity C (Oseltamivir Carboxylic Acid )
• Chemical Name: (3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-ethylpropoxy)-1-cyclohexene-1-carboxylicacid

• OSELTAMIVIR- Impurity
• 
• Impurity: OSELTAMIVIR Impurity
• Chemical Name:Ethyl(3R,4R,5S)-4-(Acetylamino)-5-azido-3-(ethylpropoxy)-1-cyclohexene-1-carboxylate