Chem
J-GLOBAL ID:200907054299957163   Nikkaji number:J20.681D

Erythrosine

エリスロシン
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: C20H6I4Na2O5
Molecular formula furigana: C20-H6-I4-NA2-O5
Molecular weight: 879.860
InChI: InChI=1S/C20H8I4O5.2Na/c21-11-5-9-17(13(23)15(11)25)28-18-10(6-12(22)16(26)14(18)24)20(9)8-4-2-1-3-7(8)19(27)29-20;;/h1-6,25-26H;;/q;2*+1/p-2
InChI key: RAGZEDHHTPQLAI-UHFFFAOYSA-L
SMILES: [Na]Oc1c(I)cc2c(Oc3c(I)c(O[Na])c(I)cc3C32OC(=O)c2ccccc32)c1I
Systematic name  (5):
  • 3′,6′-ビス(ソジオオキシ)-2′,4′,5′,7′-テトラヨードスピロ[イソベンゾフラン-1(3H),9′-[9H]キサンテン]-3-オン
  • 2′,4′,5′,7′-テトラヨード-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
  • 2-(6-ソジオオキシ-2,4,5,7-テトラヨード-3-オキソ-3H-キサンテン-9-イル)安息香酸ナトリウム
  • 2',4',5',7'-テトラヨード-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
  • 2',4',5',7'-tetraiodo-3',6'-bis(sodiooxy)-3H-spiro[2-benzofuran-1,9'-xanthen]-3-one
Other name (46):
  • エリトロシン
  • Erythrosine
  • 2′,4′,5′,7′-Tetraiodo-3′,6′-bis(sodiooxy)spiro[isobenzofuran-1(3H),9′-[9H]xanthen]-3-one
  • Food Red No.3
  • C.I.45430
Show all
CAS registry number: 16423-68-0
Regulation number (5):
  • EINECS2404748
  • LM5950000
  • (5)-1596
  • (5)-1503
  • TSCA(16423-68-0)
Application (1):
artificial colorant
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