ISDA: 3H2C

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: B58

IUPAC Name: 1H-imidazo[4,5-d]pyridazine-4,7-diamine

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: c1nc2cnncc2[nH]1

InChI: InChI=1S/C5H4N4/c1-4-5(2-9-8-1)7-3-6-4/h1-3H,(H,6,7)

InChI Key: UWZYICUGNHLGSA-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C5 H6 N6

Molecular weight: 150.141

Hydrogen Bond Acceptor: 5

Hydrogen Bond Donor: 3

Rotatable Bonds: 2

Heavy Atoms: 11

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	1H-imidazo[4,5-d]pyridazine-4,7-diamine
OpenEye OEToolkits	1.5.0	3H-imidazo[5,4-d]pyridazine-4,7-diamine

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	n1nc(c2ncnc2c1N)N
SMILES_CANONICAL	CACTVS	3.341	Nc1nnc(N)c2nc[nH]c12
SMILES	CACTVS	3.341	Nc1nnc(N)c2nc[nH]c12
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	c1[nH]c2c(n1)c(nnc2N)N
SMILES	OpenEye OEToolkits	1.5.0	c1[nH]c2c(n1)c(nnc2N)N
InChI	InChI	1.03	InChI=1S/C5H6N6/c6-4-2-3(9-1-8-2)5(7)11-10-4/h1H,(H2,6,10)(H2,7,11)(H,8,9)
InChIKey	InChI	1.03	UMLCZSAOYUCVKU-UHFFFAOYSA-N

Chemical Database Mapping