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Home/Compounds/Pharmaceutical Intermediate/2(1H)-PYRIDINONE, 3,5-DIFLUORO-
C5H3F2NO
131.08 g/mol
Pharmaceutical Intermediate

3,5-difluoro-1H-pyridin-2-one

CAS914482-23-8
Category
Pharmaceutical Intermediate
Compound Class
Heterocycle
Primary Use
Pharmaceutical Intermediate

3,5-Difluoro-1H-pyridin-2-one is a fluorinated heterocyclic compound used as a pharmaceutical intermediate. It is primarily significant in the manufacture of lenacapavir, an antiretroviral medication for HIV/AIDS.

Pharmaceutical intermediate for lenacapavir synthesisBuilding block in antiretroviral drug 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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Identifiers
IUPAC Name

3,5-difluoro-1H-pyridin-2-one

InChIKey

CQPCSKARWXNHPS-UHFFFAOYSA-N

SMILES

C1=C(C(=O)NC=C1F)F

Synonyms (7)
  • 3,5-Difluoro-2(1H)-pyridinone
  • 3,5-Difluoropyridin-2(1H)-one
  • 3,5-difluoro-1H-pyridin-2-one
  • 3,5-difluoropyridin-2-ol