3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-5-Isothiocyanato-Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One
[CAS# 90284-47-2]

Identification

• Name: 3',6'-Dihydroxy-2',4',5',7'-Tetraiodo-5-Isothiocyanato-Spiro[Isobenzofuran-1(3H),9'-[9H]Xanthen]-3-One
• Synonyms: SPIRO(ISOBENZOFURAN-1(3H),9'-(9H) XANTHEN)-3-ONE, (3',6'-DIHYDROXY-2',4',5',7'-TETRAIODO- 5-ISOTHIOCYANATO); Erythrosine-5-Isothiocyanate; ERYTHROSIN-5-ISOTHIOCYANATE
• Molecular Formula: C₂₁H₇I₄NO₅S
• Molecular Weight: 892.97
• CAS Registry Number: 90284-47-2
• SMILES: S=C=Nc1ccc2c(c1)C(=O)OC12c2cc(I)c(c(c2Oc2c1cc(I)c(c2I)O)I)O
• InChI: 1S/C21H7I4NO5S/c22-12-4-10-18(14(24)16(12)27)30-19-11(5-13(23)17(28)15(19)25)21(10)9-2-1-7(26-6-32)3-8(9)20(29)31-21/h1-5,27-28H