Structural Complex
Chemical ID: N5J
IUPAC Name: 3H-pyrido[3,4-d]pyrimidin-4-one
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=c1[nH]cnc2cnccc12
InChI: InChI=1S/C7H5N3O/c11-7-5-1-2-8-3-6(5)9-4-10-7/h1-4H,(H,9,10,11)
InChI Key: QMOPAFMMLWUTKI-UHFFFAOYSA-N
Physiochemical Descriptor:
Formula: C7 H5 N3 O
Molecular weight: 147.134
Hydrogen Bond Acceptor: 3
Hydrogen Bond Donor: 1
Rotatable Bonds: 0
Heavy Atoms: 11
Systematic name
Program Version Descriptor
OpenEye OEToolkits 1.7.6 3H-pyrido[3,4-d]pyrimidin-4-one
Chemical Descriptors
Type Program Version Descriptor
InChI InChI 1.03 InChI=1S/C7H5N3O/c11-7-5-1-2-8-3-6(5)9-4-10-7/h1-4H,(H,9,10,11)
InChIKey InChI 1.03 QMOPAFMMLWUTKI-UHFFFAOYSA-N
SMILES_CANONICAL CACTVS 3.385 O=C1NC=Nc2cnccc12
SMILES CACTVS 3.385 O=C1NC=Nc2cnccc12
SMILES_CANONICAL OpenEye OEToolkits 1.7.6 c1cncc2c1C(=O)NC=N2
SMILES OpenEye OEToolkits 1.7.6 c1cncc2c1C(=O)NC=N2
Chemical Database Mapping
Database Reference ID
ChEMBL CHEMBL3770256
PubChem 135567106
ZINC ZINC000020981109
SureChEMBL SCHEMBL1886926