CAS: 568-63-8 - Erythrosine B

Formula: C₂₀H₆I₄Na₂O₅

InChI: InChI=1S/C20H8I4O5.2Na/c21-11-5-9-13(7-3-1-2-4-8(7)20(27)28)10-6-12(22)17(26)15(24)19(10)29-18(9)14(23)16(11)25;;/h1-6,25H,(H,27,28);;

InChI key: InChIKey=HSVVEYNANGCLTI-UHFFFAOYSA-N

SMILES: [Na].O=C(O)C=1C=CC=CC1C2=C3C=C(I)C(=O)C(I)=C3OC=4C(I)=C(O)C(I)=CC42

Synonyms:

• Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-, disodium salt
• Benzoic acid, 2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-, sodium salt (1:2)
• Erythrosin B
• Erythrosine sodium
• Fluorescein, 2′,4′,5′,7′-tetraiodo-, disodium salt

Spiro[isobenzofuran-1(3H),9'-[9H]xanthen]-3-one,3',6'-dihydroxy-2',4',5',7'-tetraiodo-, sodium salt (1:2)

CAS: 568-63-8

• Formula: C₂₀H₈I₄NaO₅
• Purity: 85%
• Color and Shape: Solid
• Molecular weight: 858.8822

2-(6-Hydroxy-2,4,5,7-tetraiodo-3-oxo-3H-xanthen-9-yl)-benzoicacid disodiumsalt

CAS: 568-63-8

2-(6-hydroxy-2,4,5,7-tetraiodo-3-oxo-[3H]-xanthen-9-yl)-benzoicacid disodiumsalt (also known as Erythrosine) is a fluorescent dye that is used clinically as …

• Formula: C₂₀H₆I₄Na₂O₅
• Purity: Min. 95%
• Molecular weight: 879.86 g/mol