ISDA: 4ZS0

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: 4QV

IUPAC Name: 5-hydroxy-1'H-1,2'-bibenzimidazol-2(3H)-one

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=c1[nH]c2ccccc2n1-c1nc2ccccc2[nH]1

InChI: InChI=1S/C14H10N4O/c19-14-17-11-7-3-4-8-12(11)18(14)13-15-9-5-1-2-6-10(9)16-13/h1-8H,(H,15,16)(H,17,19)

InChI Key: ZSWQYSJNHWGDPD-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C14 H10 N4 O2

Molecular weight: 266.255

Hydrogen Bond Acceptor: 4

Hydrogen Bond Donor: 3

Rotatable Bonds: 2

Heavy Atoms: 20

Systematic name

Program	Version	Descriptor
ACDLabs	12.01	5-hydroxy-1'H-1,2'-bibenzimidazol-2(3H)-one
OpenEye OEToolkits	1.9.2	3-(1H-benzimidazol-2-yl)-6-oxidanyl-1H-benzimidazol-2-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	12.01	O=C1N(c2c(N1)cc(cc2)O)c4nc3ccccc3n4
InChI	InChI	1.03	InChI=1S/C14H10N4O2/c19-8-5-6-12-11(7-8)17-14(20)18(12)13-15-9-3-1-2-4-10(9)16-13/h1-7,19H,(H,15,16)(H,17,20)
InChIKey	InChI	1.03	YOEAQWYCBDUGQE-UHFFFAOYSA-N
SMILES_CANONICAL	CACTVS	3.385	Oc1ccc2N(C(=O)Nc2c1)c3[nH]c4ccccc4n3
SMILES	CACTVS	3.385	Oc1ccc2N(C(=O)Nc2c1)c3[nH]c4ccccc4n3
SMILES_CANONICAL	OpenEye OEToolkits	1.9.2	c1ccc2c(c1)[nH]c(n2)N3c4ccc(cc4NC3=O)O
SMILES	OpenEye OEToolkits	1.9.2	c1ccc2c(c1)[nH]c(n2)N3c4ccc(cc4NC3=O)O

Chemical Database Mapping