ROSE BENGAL
PubChem Notes:
Rose Bengal A bright bluish pink compound that has been used as a dye, biological stain, and diagnostic aid.
Molecular Formula:
C20H2Cl4I4K2O5
InChI: InChI=1/C20H4Cl4I4O5.2K/c21-9-7-8(10(22)12(24)11(9)23)20(33-19(7)31)3-1-5(25)15(29)13(27)17(3)32-18-4(20)2-6(26)16(30)14(18)28;;/h1-2,29-30H;;/q;2*+1/p-2/fC20H2Cl4I4O5.2K/h29-30h;;/q-2;2m
InChIKey: InChIKey=VQHHOXOLUXRQFQ-ROBDAMHTCQ
SMILES: C1=C2C(=C(C(=C1I)[O-])I)OC3=C(C(=C(C=C3C24C5=C(C(=C(C(=C5Cl)Cl)Cl)Cl)C(=O)O4)I)[O-])I.[K+].[K+]
Names:
dipotassium 4,5,6,7-tetrachloro-2',4',5',7'-tetraiodo-3-oxo-spiro[isobenzofuran-1,9'-xanthene]-3',6'-diolate
Disodium (3-oxo-6-oxido-2,4,5,7-tetraiodo-3H-xanthen-9-yl)-3,4,5,6-tetrachlorobenzoate
EINECS 211-182-8
Food red dye 105
ROSE BENGAL
Spiro(isobenzofuran-1(3H),9'-(9H)xanthen)-3-one, 4,5,6,7-tetrachloro-3',6'-dihydroxy-2',4',5',7'-tetraiodo-, dipotassium salt
12777-85-4
198831-90-2
4159-77-7
632-68-8
Registries:
PubChem CID 71553
PubChem ID 213803
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