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Home/Compounds/Pharmaceutical Intermediate/4-Phenoxyphthalic anhydride
C14H8O4
240.21 g/mol
Pharmaceutical Intermediate

5-Phenoxy-2-benzofuran-1,3-dione

CAS21345-01-7
Category
Pharmaceutical Intermediate
Compound Class
Ester
Primary Use
Pharmaceutical Intermediate

5-Phenoxy-2-benzofuran-1,3-dione is an organic compound used as a building block in pharmaceutical manufacturing. It features a benzofuran-dione core substituted with a phenoxy group, contributing to its moderate lipophilicity and structural versatility.

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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Related Compounds

SimilarStructure SimilarSimilarity 0.85

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ReferenceSame Category

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ReferenceSame Category

7,8-Difluorodibenzo[b,e]thiepin-11(6H)-one

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Identifiers
IUPAC Name

5-phenoxy-2-benzofuran-1,3-dione

InChIKey

HDQBHDKNRKRCNH-UHFFFAOYSA-N

SMILES

C1=CC=C(C=C1)OC2=CC3=C(C=C2)C(=O)OC3=O

Synonyms (6)
  • 4-Phenoxyphthalic anhydride

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