ISDA: 8K6L

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: IOQ

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

Formal Charge: 0

Type: non-polymer

Substructure

Substruture Type: MurckoScaffold

SMILES: O=C1OC2(c3ccccc3Oc3ccccc32)c2ccccc21

InChI: InChI=1S/C20H12O3/c21-19-13-7-1-2-8-14(13)20(23-19)15-9-3-5-11-17(15)22-18-12-6-4-10-16(18)20/h1-12H

InChI Key: FWQHNLCNFPYBCA-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C20 H10 Cl2 O5

Molecular weight: 401.196

Hydrogen Bond Acceptor: 5

Hydrogen Bond Donor: 2

Rotatable Bonds: 2

Heavy Atoms: 27

Systematic name

Program	Version	Descriptor
OpenEye OEToolkits	2.0.7	2',7'-bis(chloranyl)-3',6'-bis(oxidanyl)spiro[2-benzofuran-3,9'-xanthene]-1-one

Chemical Descriptors

Type	Program	Version	Descriptor
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
SMILES_CANONICAL	CACTVS	3.385	Oc1cc2Oc3cc(O)c(Cl)cc3[C@@]4(OC(=O)c5ccccc45)c2cc1Cl
SMILES	CACTVS	3.385	Oc1cc2Oc3cc(O)c(Cl)cc3[C]4(OC(=O)c5ccccc45)c2cc1Cl
SMILES_CANONICAL	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)C(=O)OC23c4cc(c(cc4Oc5c3cc(c(c5)O)Cl)O)Cl
SMILES	OpenEye OEToolkits	2.0.7	c1ccc2c(c1)C(=O)OC23c4cc(c(cc4Oc5c3cc(c(c5)O)Cl)O)Cl

Chemical Database Mapping