ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: VAK

IUPAC Name: methyl (1R,2R,4S)-2-ethyl-2,4,5,7-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=C1c2ccccc2C(=O)c2cc3c(cc21)CCCC3

InChI: InChI=1S/C18H14O2/c19-17-13-7-3-4-8-14(13)18(20)16-10-12-6-2-1-5-11(12)9-15(16)17/h3-4,7-10H,1-2,5-6H2

InChI Key: XFOHBSLKSOSFBE-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C22 H20 O8

Molecular weight: 412.389

Hydrogen Bond Acceptor: 8

Hydrogen Bond Donor: 4

Rotatable Bonds: 8

Heavy Atoms: 30

Systematic name

Program	Version	Descriptor
ACDLabs	11.02	methyl (1R,2R,4S)-2-ethyl-2,4,5,7-tetrahydroxy-6,11-dioxo-1,2,3,4,6,11-hexahydrotetracene-1-carboxylate
OpenEye OEToolkits	1.6.1	methyl (1R,2R,4S)-2-ethyl-2,4,5,7-tetrahydroxy-6,11-dioxo-3,4-dihydro-1H-tetracene-1-carboxylate

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	11.02	O=C(OC)C4c2c(c(O)c1C(=O)c3c(C(=O)c1c2)cccc3O)C(O)CC4(O)CC
SMILES_CANONICAL	CACTVS	3.352	CC[C@@]1(O)C[C@H](O)c2c(O)c3C(=O)c4c(O)cccc4C(=O)c3cc2[C@H]1C(=O)OC
SMILES	CACTVS	3.352	CC[C]1(O)C[CH](O)c2c(O)c3C(=O)c4c(O)cccc4C(=O)c3cc2[CH]1C(=O)OC
SMILES_CANONICAL	OpenEye OEToolkits	1.7.0	CC[C@]1(C[C@@H](c2c(cc3c(c2O)C(=O)c4c(cccc4O)C3=O)[C@H]1C(=O)OC)O)O
SMILES	OpenEye OEToolkits	1.7.0	CCC1(CC(c2c(cc3c(c2O)C(=O)c4c(cccc4O)C3=O)C1C(=O)OC)O)O
InChI	InChI	1.03	InChI=1S/C22H20O8/c1-3-22(29)8-13(24)15-10(17(22)21(28)30-2)7-11-16(20(15)27)19(26)14-9(18(11)25)5-4-6-12(14)23/h4-7,13,17,23-24,27,29H,3,8H2,1-2H3/t13-,17-,22+/m0/s1
InChIKey	InChI	1.03	RACGRCLGVYXIAO-YOKWENHESA-N

Chemical Database Mapping