Chem
J-GLOBAL ID:200907070632351141   Nikkaji number:J480.059A

5-Carboxyfluorescein

5-カルボキシフルオレセイン
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: C21H12O7
Molecular formula furigana: C21-H12-O7
Molecular weight: 376.320
InChI: InChI=1S/C21H12O7/c22-11-2-5-15-17(8-11)27-18-9-12(23)3-6-16(18)21(15)14-4-1-10(19(24)25)7-13(14)20(26)28-21/h1-9,22-23H,(H,24,25)
InChI key: NJYVEMPWNAYQQN-UHFFFAOYSA-N
SMILES: OC(=O)c1ccc2c(c1)C(=O)OC12c2ccc(O)cc2Oc2cc(O)ccc12
Systematic name  (5):
  • 3′,6′-ジヒドロキシ-3-オキソスピロ[イソベンゾフラン-1(3H),9′-[9H]キサンテン]-5-カルボン酸
  • 3-オキソ-3′,6′-ジヒドロキシスピロ[イソベンゾフラン-1(3H),9′-[9H]キサンテン]-5-カルボン酸
  • 3-オキソ-3′,6′-ジヒドロキシ-1,3-ジヒドロスピロ[イソベンゾフラン-1,9′-[9H]キサンテン]-5-カルボン酸
  • 3',6'-ジヒドロキシ-3-オキソ-3H-スピロ[2-ベンゾフラン-1,9'-キサンテン]-5-カルボン酸
  • 3',6'-dihydroxy-3-oxo-3H-spiro[2-benzofuran-1,9'-xanthene]-5-carboxylic acid
Other name (7):
  • 5-カルボキシフルオレセイン
  • 5-Carboxyfluorescein
  • 3′,6′-Dihydroxy-3-oxospiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid
  • 3-Oxo-3′,6′-dihydroxyspiro[isobenzofuran-1(3H),9′-[9H]xanthene]-5-carboxylic acid
  • 3-Oxo-3′,6′-dihydroxy-1,3-dihydrospiro[isobenzofuran-1,9′-[9H]xanthene]-5-carboxylic acid
Show all
CAS registry number: 76823-03-5
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