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Home/Compounds/API/4-epi-Dolutegravir
C20H19F2N3O5
419.4 g/mol
API

4-epi-Dolutegravir

CAS1357289-29-2
Category
API
Compound Class
Heterocycle
Primary Use
Pharmaceutical Raw Material

4-epi-Dolutegravir is a stereoisomeric impurity of the active pharmaceutical ingredient dolutegravir. It is characterized as a complex polycyclic amide containing fluorine atoms and an ether linkage, with a molecular weight of approximately 419 g/mol.

Reference standard for analytical testingImpurity profiling in pharmaceutical manufacturing

Content scope: Information here supports chemical identification and industrial supply, research, and manufacturing contexts. It is not a therapeutic claim, medical advice, or drug-use instructions.

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Referencestereoisomer of

Dolutegravir

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Identifiers
IUPAC Name

(3R,7R)-N-[(2,4-difluorophenyl)methyl]-11-hydroxy-7-methyl-9,12-dioxo-4-oxa-1,8-diazatricyclo[8.4.0.03,8]tetradeca-10,13-diene-13-carboxamide

InChIKey

RHWKPHLQXYSBKR-MEBBXXQBSA-N

SMILES

C[C@@H]1CCO[C@H]2N1C(=O)C3=C(C(=O)C(=CN3C2)C(=O)NCC4=C(C=C(C=C4)F)F)O

Synonyms (4)
  • 4-epi-Dolutegravir
  • Dolutegravir Impurity1
  • Dolutegravir RR isomer

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