Chem
J-GLOBAL ID:200907003312471271   Nikkaji number:J80.553J

5,7-Dihydroxy-2H-1-benzopyran-2-one

5,7-ジヒドロキシクマリン
Substance type:
Substance type
Substance type classified into 3 categories.
Decided structure: Substances with a clear structure
Undicided Structure: Substances with unknown or undetermined structure
Mixtures: Mixtures, racemic compounds, or compounds with relative structural arrangements
Decided structure
Molecular formula: C9H6O4
Molecular formula furigana: C9-H6-O4
Molecular weight: 178.143
InChI: InChI=1S/C9H6O4/c10-5-3-7(11)6-1-2-9(12)13-8(6)4-5/h1-4,10-11H
InChI key: KIQQFVJHWNCGAU-UHFFFAOYSA-N
SMILES: Oc1cc(O)c2ccc(=O)oc2c1
Systematic name  (4):
  • 5,7-ジヒドロキシクマリン
  • 5,7-ジヒドロキシ-2H-1-ベンゾピラン-2-オン
  • 5,7-ジヒドロキシ-2H-クロメン-2-オン
  • 5,7-dihydroxy-2H-chromen-2-one
Other name (1):
  • 5,7-Dihydroxy-2H-1-benzopyran-2-one
CAS registry number: 2732-18-5
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