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Dolutegravir Impurity 3

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Products Intro: Product Name:Dolutegravir Impurity 3
CAS:1973402-05-9
Purity:0.99 Package:10mg;25mg;50mg;100mg
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Products Intro: Product Name:DOLUTEGRAVIR IMPURITY E
CAS:1973402-05-9
Purity:98%+ Package:Standard or custom package Remarks:excellent quality and reliable supplier
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Products Intro: Product Name:Dolutegravir Impurity 3
CAS:1973402-05-9
Purity:0.95 Package:Vials
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Products Intro: Product Name:Dolutegravir Impurity 3
CAS:1973402-05-9
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Company Name: Aurisco Pharmaceutical (Tianjin) Inc.  Gold
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Products Intro: Product Name:(R)-N-(2,4-difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxamide
CAS:1973402-05-9
Purity:98% Package:10mg;50mg;100mg
Dolutegravir Impurity 3 Basic information
Product Name:Dolutegravir Impurity 3
Synonyms:Dolutegravir Impurity 3;(R)-N-(2,4-difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-1,8-dihydro-2H-pyrido[1,2-a]pyrazine-7-carboxamide;(R)-N-(2,4-difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,8-dihydro-1H-pyrido[1,2-a]p;Dolutegravir Impurity 51;N-[(2,4-Difluorophenyl)methyl]-1,8-dihydro-9-hydroxy-2-[(1R)-3-hydroxy-1-methylpropyl]-1,8-dioxo-2H-pyrido[1,2-a]pyrazine-7-carboxamide;Dolutegravir impurity A;2H-Pyrido[1,2-a]pyrazine-7-carboxamide, N-[(2,4-difluorophenyl)methyl]-1,8-dihydro-9-hydroxy-2-[(1R)-3-hydroxy-1-methylpropyl]-1,8-dioxo-;Dolutegravir impurity 2/2H-Pyrido[1,2-a]pyrazine-7-carboxamide, N-[(2,4-difluorophenyl)methyl]-1,8-dihydro-9-hydroxy-2-[(1R)-3-hydroxy-1-methylpropyl]-1,8-dioxo-
CAS:1973402-05-9
MF:C20H19F2N3O5
MW:419.38
EINECS:
Product Categories:
Mol File:1973402-05-9.mol
Dolutegravir Impurity 3 Structure
Dolutegravir Impurity 3 Chemical Properties
Melting point 95-100°C
Boiling point 662.3±55.0 °C(Predicted)
density 1.51±0.1 g/cm3(Predicted)
storage temp. -20°C Freezer, Under inert atmosphere
solubility DMSO (Slightly), Methanol (Slightly)
form Solid
pka4.50±1.00(Predicted)
color Yellow
Safety Information
MSDS Information
Dolutegravir Impurity 3 Usage And Synthesis
Uses(R)-N-(2,4-Difluorobenzyl)-9-hydroxy-2-(4-hydroxybutan-2-yl)-1,8-dioxo-2,3,4,8-tetrahydro-1H-pyrido[1,2-a]pyrazine-7-carboxamide is impurity E of Dolutegravir (D528800), which is a second generation HIV-1 integrase strand transfer inhibitor. Dolutegravir is currently in Phase III clinical trials for the treatment of HIV infection. Dolutegravir has been shown to potently inhibit HIV replication in cells such as peripheral blood mononuclear cells (PBMCs), MT-4 cells and CIP4 cells infected with a self-inactivating PHIV lentiviral vector.
Dolutegravir Impurity 3 Preparation Products And Raw materials
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