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Home/Compounds/Pharmaceutical Intermediate/4,4-Difluoroheptanedioic acid diethyl ester
C11H18F2O4
252.25 g/mol
Pharmaceutical Intermediate

Diethyl 4,4-difluoroheptanedioate

CAS22515-16-8
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

Diethyl 4,4-difluoroheptanedioate is a fluorinated diester compound used as a pharmaceutical intermediate. Its structure features two ester groups and a geminal difluoro moiety within a seven-carbon chain, making it a building block in the synthesis of active pharmaceutical ingredients.

pharmaceutical intermediatebuilding block for drug synthesis

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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CAS 22515-16-8

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Identifiers
IUPAC Name

diethyl 4,4-difluoroheptanedioate

InChIKey

XUOBBVMKXUPPEW-UHFFFAOYSA-N

SMILES

CCOC(=O)CCC(CCC(=O)OCC)(F)F

Synonyms (5)
  • Diethyl 4,4-difluoropimelate