Chem
J-GLOBAL ID:200907036386611771   Nikkaji number:J4.479B

Fluorescein disodium

フルオレセイン二ナトリウム
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: C20H10Na2O5
Molecular formula furigana: C20-H10-NA2-O5
Molecular weight: 376.275
InChI: InChI=1S/C20H12O5.2Na/c21-11-5-7-15-17(9-11)24-18-10-12(22)6-8-16(18)20(15)14-4-2-1-3-13(14)19(23)25-20;;/h1-10,21-22H;;/q;2*+1/p-2
InChI key: RGPLGPBQJOQFJS-UHFFFAOYSA-L
SMILES: [Na]Oc1ccc2c(Oc3cc(O[Na])ccc3C32OC(=O)c2ccccc32)c1
Systematic name  (3):
  • 3′,6′-ビス(ソジオオキシ)スピロ[イソベンゾフラン-1(3H),9′-[9H]キサンテン]-3-オン
  • 3',6'-ビス(ソジオオキシ)-3H-スピロ[2-ベンゾフラン-1,9'-キサンテン]-3-オン
  • 3',6'-bis(sodiooxy)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Other name (24):
  • ウラニン
  • 黄色202号
  • DandCイエロー8
  • DandCイエロー9
  • フルオレセインナトリウム
Show all
CAS registry number: 518-47-8
Regulation number (5):
  • (5)-1416
  • EINECS2082530
  • (5)-673
  • LM5425000
  • TSCA(518-47-8)
KEGG DRUG: D02024
Application (2):
diagnostic drug ,  ophthalmic remedy
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