IOQ

2',7'-bis(chloranyl)-3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one

Created:	2023-08-02
Last modified:	2023-09-13

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1 entries where IOQ is found as a standalone ligand

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Chemical Details
Formal Charge	0
Atom Count	37
Chiral Atom Count	1
Bond Count	41
Aromatic Bond Count	18

2D diagram of IOQ

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Chemical Component Summary
Name	2',7'-bis(chloranyl)-3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one
Synonyms	2',7'-Dichlorofluorescein
Systematic Name (OpenEye OEToolkits)	2',7'-bis(chloranyl)-3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one
Formula	C₂₀ H₁₀ Cl₂ O₅
Molecular Weight	401.196
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	CACTVS	3.385	Oc1cc2Oc3cc(O)c(Cl)cc3[C]4(OC(=O)c5ccccc45)c2cc1Cl
SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)C(=O)OC23c4cc(c(cc4Oc5c3cc(c(c5)O)Cl)O)Cl
Canonical SMILES	CACTVS	3.385	Oc1cc2Oc3cc(O)c(Cl)cc3[C@@]4(OC(=O)c5ccccc45)c2cc1Cl
Canonical SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)C(=O)OC23c4cc(c(cc4Oc5c3cc(c(c5)O)Cl)O)Cl
InChI	InChI	1.06	InChI=1S/C20H10Cl2O5/c21-13-5-11-17(7-15(13)23)26-18-8-16(24)14(22)6-12(18)20(11)10-4-2-1-3-9(10)19(25)27-20/h1-8,23-24H
InChIKey	InChI	1.06	VFNKZQNIXUFLBC-UHFFFAOYSA-N

Related Resource References

Resource Name	Reference
PubChem	64944
ChEMBL	CHEMBL1908059
ChEBI	CHEBI:51596

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