ISDA

Atom Indices

Bond Indices

Highlight Substructure

Structural Complex

Chemical ID: 1MC

IUPAC Name: 1-METHYLCYTOSINE

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: C5 H7 N3 O

Molecular weight: 125.129

Hydrogen Bond Acceptor: 4

Hydrogen Bond Donor: 1

Rotatable Bonds: 2

Heavy Atoms: 9

Systematic name

Program	Version	Descriptor
ACDLabs	10.04	4-amino-1-methylpyrimidin-2(1H)-one
OpenEye OEToolkits	1.5.0	4-amino-1-methyl-pyrimidin-2-one

Chemical Descriptors

Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	O=C1N=C(N)C=CN1C
SMILES_CANONICAL	CACTVS	3.341	CN1C=CC(=NC1=O)N
SMILES	CACTVS	3.341	CN1C=CC(=NC1=O)N
SMILES_CANONICAL	OpenEye OEToolkits	1.5.0	CN1C=CC(=NC1=O)N
SMILES	OpenEye OEToolkits	1.5.0	CN1C=CC(=NC1=O)N
InChI	InChI	1.03	InChI=1S/C5H7N3O/c1-8-3-2-4(6)7-5(8)9/h2-3H,1H3,(H2,6,7,9)
InChIKey	InChI	1.03	HWPZZUQOWRWFDB-UHFFFAOYSA-N

Chemical Database Mapping