oseltamivir phosphate
A phosphate salt of Oseltamivir, which an antiviral medication sold under the brand name of Tamiflu. It is used to treat and prevent influenza A and influenza B. It is a competitive inhibitor of influenza´s neuraminidase enzyme. Reference standards of Oseltamivir Phosphate API,and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.
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[pname] => Oseltamivir Phosphate - Impurity A
[catalogue_number] => PA 15 12010
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[form] => C14H24N2O4
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Oseltamivir Phosphate - Impurity A
Catalogue No.:PA 15 12010
Molecular Formula : C14H24N2O4
Molecular Weight : 284.35
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[pname] => Oseltamivir Phosphate - Impurity B
[catalogue_number] => PA 15 12020
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[weight] => 355.43
[form] => C16H29N5O4
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Oseltamivir Phosphate - Impurity B
Catalogue No.:PA 15 12020
Molecular Formula : C16H29N5O4
Molecular Weight : 355.43
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[catalogue_number] => PA 15 12030
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Oseltamivir Phosphate - Impurity C
Catalogue No.:PA 15 12030
Molecular Formula : C14H24N2O4
Molecular Weight : 284.35
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[pname] => Oseltamivir Phosphate - Impurity F
[catalogue_number] => PA 15 12060
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[weight] => 298.38
[form] => C15H26N2O4
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Oseltamivir Phosphate - Impurity F
Catalogue No.:PA 15 12060
Molecular Formula : C15H26N2O4
Molecular Weight : 298.38
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[pname] => Oseltamivir Phosphate - Impurity G
[catalogue_number] => PA 15 12070
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[weight] => 312.40
[form] => C16H28N2O4
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Oseltamivir Phosphate - Impurity G
Catalogue No.:PA 15 12070
Molecular Formula : C16H28N2O4
Molecular Weight : 312.40
stdClass Object
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[pname] => (1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester
[catalogue_number] => PA 15 12570
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[chemical_name] =>
[weight] => 254.32
[form] => C14H22O4
[cas] => 1266663-89-1
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(1R,5R,6R)-5-(1-Ethylpropoxy)-7-oxabicyclo[4.1.0]hept-3-ene-3-carboxylic Acid Ethyl Ester
Catalogue No.:PA 15 12570
Molecular Formula : C14H22O4
Molecular Weight : 254.32
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[pname] => Oseltamivir Phosphate - Impurity D
[catalogue_number] => PA 15 12040
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[weight] => 223.23
[form] => C11H13NO4
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Oseltamivir Phosphate - Impurity D
Catalogue No.:PA 15 12040
Molecular Formula : C11H13NO4
Molecular Weight : 223.23
stdClass Object
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[pname] => Ethyl (3R,4S,5R)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate Phosphate
[catalogue_number] => PA 15 12625
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[weight] => 410.4
[form] => C16H31N2O8P
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Ethyl (3R,4S,5R)-4-acetamido-5-amino-3-(pentan-3-yloxy)cyclohex-1-ene-1-carboxylate Phosphate
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[catalogue_number] => PA 15 0121000
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[weight] => 284.36
[form] => C14H24N2O4
[cas] => 1052063-36-1
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(3R,4R,5S)-4-(Acetylamino)-5-amino-3-(1-methylethoxy)-1-Cyclohexene-1-carboxylic Acid Ethyl Ester
Catalogue No.:PA 15 0121000
Molecular Formula : C14H24N2O4
Molecular Weight : 284.36
stdClass Object
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[catalogue_number] => PA 15 0120011
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[weight] => 320.81
[form] => C14H25ClN2O4
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Oseltamivir Phosphate - Impurity A (Hydrochloride Salt)
Catalogue No.:PA 15 0120011
Molecular Formula : C14H25ClN2O4
Molecular Weight : 320.81
stdClass Object
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[catalogue_number] => PA 15 0120031
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[weight] => 320.81
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Oseltamivir Phosphate - Impurity C (Hydrochloride Salt)
Catalogue No.:PA 15 0120031
Molecular Formula : C14H25ClN2O4
Molecular Weight : 320.81
