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Dolutegravir 2-Desfluoro Impurity

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Dolutegravir 2-Desfluoro Impurity Basic information

Product Name:
Dolutegravir 2-Desfluoro Impurity
Synonyms:
  • 2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(4-fluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4R,12aS)-/Dolutegravir impurity
  • Dolutegravir impurity 4/Defluoro Dolutegravir/(4R,12aS)-N-(4-Fluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
  • Dolutegravir Impurity G
  • Dolutegravir 2-Desfluoro Impurity
  • 2H-Pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide, N-[(4-fluorophenyl)methyl]-3,4,6,8,12,12a-hexahydro-7-hydroxy-4-methyl-6,8-dioxo-, (4R,12aS)-
  • (4R,12aS)-N-(4-fluorobenzyl)-7-hydroxy-4-methyl-6,8-dioxo-3,4,6,8,12,12a-hexahydro-2H-pyrido[1',2':4,5]pyrazino[2,1-b][1,3]oxazine-9-carboxamide
  • Dolutegravir Impurity 47
  • Dolutegravir Impurity 50
CAS:
1863916-88-4
MF:
C20H20FN3O5
MW:
401.39
Mol File:
1863916-88-4.mol
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Dolutegravir 2-Desfluoro Impurity Chemical Properties

Boiling point:
675.7±55.0 °C(Predicted)
Density 
1.49±0.1 g/cm3(Predicted)
solubility 
DMSO (Slightly), Methanol (Slightly, Heated)
form 
Solid
pka
4.50±1.00(Predicted)
color 
Off-White to Light Brown
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Dolutegravir 2-Desfluoro Impurity Usage And Synthesis

Uses

Defluoro Dolutegravir is an impurity of Dolutegravir (D528800), 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.

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