ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: CYT

IUPAC Name: 6-AMINOPYRIMIDIN-2(1H)-ONE

Formal Charge: 0

Type: NON-POLYMER

Substructure

Substruture Type: MurckoScaffold

SMILES: O=c1nccc[nH]1

InChI: InChI=1S/C4H4N2O/c7-4-5-2-1-3-6-4/h1-3H,(H,5,6,7)

InChI Key: VTGOHKSTWXHQJK-UHFFFAOYSA-N

Physiochemical Descriptor:

Formula: C4 H5 N3 O

Molecular weight: 111.102

Hydrogen Bond Acceptor: 3

Hydrogen Bond Donor: 2

Rotatable Bonds: 1

Heavy Atoms: 8

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	6-aminopyrimidin-2(1H)-one
OpenEye OEToolkits	1.5.0	4-amino-3H-pyrimidin-2-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C1N=CC=C(N)N1
SMILES_CANONICAL	CACTVS	3.341	NC1=CC=NC(=O)N1
SMILES	CACTVS	3.341	NC1=CC=NC(=O)N1
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	C1=C(NC(=O)N=C1)N
SMILES	OpenEye OEToolkits	1.5.0	C1=C(NC(=O)N=C1)N
InChI	InChI	1.03	InChI=1S/C4H5N3O/c5-3-1-2-6-4(8)7-3/h1-2H,(H3,5,6,7,8)
InChIKey	InChI	1.03	OPTASPLRGRRNAP-UHFFFAOYSA-N

Chemical Database Mapping