peramivir and its Impurities
Peramivir is used to treat influenza in adults and children who are at least 2 years old, who have had flu symptoms for up to 2 days. It is an antiviral drug. Reference standards of Peramivir API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
(1S,2S,3S,4R)-Methyl 3-((R)-1-amino-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylate
(1S,2S,3S,4R)-Methyl 3-((R)-1-amino-2-ethylbutyl)-4-((tert-butoxycarbonyl)amino)-2-hydroxycyclopentanecarboxylate
Catalogue No.:PA 69 14510
CAS :
NA
Molecular Formula : C18H34N2O5
Molecular Weight : 358.47
(3aS,4S,6R,6aR)-6-(N-Boc-amino)-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]isoxazole-4-carboxylic Acid Methyl Ester
(3aS,4S,6R,6aR)-6-(N-Boc-amino)-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]isoxazole-4-carboxylic Acid Methyl Ester
Catalogue No.:PA 69 14520
CAS :
383910-22-3
Molecular Formula : C18H30N2O5
Molecular Weight : 354.44
(3aR,4S,6R,6aS)-6-(N-Boc-amino)-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]isoxazole-4-carboxylic Acid Methyl Ester
(3aR,4S,6R,6aS)-6-(N-Boc-amino)-3-(1-ethylpropyl)-3a,5,6,6a-tetrahydro-4H-cyclopent[d]isoxazole-4-carboxylic Acid Methyl Ester
Catalogue No.:PA 69 14530
CAS :
383910-24-5
Molecular Formula : C18H30N2O5
Molecular Weight : 354.44
(3aS,4R,6S,6aR)-Methyl 4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate
(3aS,4R,6S,6aR)-Methyl 4-((tert-butoxycarbonyl)amino)-3-(pentan-3-yl)-4,5,6,6a-tetrahydro-3aH-cyclopenta[d]isoxazole-6-carboxylate
Catalogue No.:PA 69 14540
CAS :
383910-25-6
Molecular Formula : C18H30N2O5
Molecular Weight : 354.44
(1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylic Acid Methyl Ester
(1S,2S,3S,4R)-3-[(1S)-1-Amino-2-ethylbutyl]-4-[[(1,1-dimethylethoxy)carbonyl]amino]-2-hydroxycyclopentanecarboxylic Acid Methyl Ester
Catalogue No.:PA 69 14550
CAS :
316173-29-2
Molecular Formula : C18H34N2O5
Molecular Weight : 358.47
(1S,2S,3R,4R)-4-Acetamido-3-((S)-2-ethyl-1-guanidinobutyl)-2-hydroxycyclopentane-1-carboxylic Acid
(1S,2S,3R,4R)-4-Acetamido-3-((S)-2-ethyl-1-guanidinobutyl)-2-hydroxycyclopentane-1-carboxylic Acid
Catalogue No.:PA 69 0141001
CAS :
NA
Molecular Formula : C15H28N4O4
Molecular Weight : 328.41
(1S,2S,3R,4R)-3-((S)-1-Acetamido-2-ethylbutyl)-2-(((1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carbonyl)oxy)-4-guanidinocyclopentane-1-carboxylic Acid
(1S,2S,3R,4R)-3-((S)-1-Acetamido-2-ethylbutyl)-2-(((1S,2S,3R,4R)-3-((S)-1-acetamido-2-ethylbutyl)-4-guanidino-2-hydroxycyclopentane-1-carbonyl)oxy)-4-guanidinocyclopentane-1-carboxylic Acid
Catalogue No.:PA 69 0141002
CAS :
NA
Molecular Formula : C30H54N8O7
Molecular Weight : 638.81
