Structural Complex
Chemical ID: 495
IUPAC Name: 4-chlorophthalazin-1(2H)-one
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: O=c1[nH]ncc2ccccc12
InChI: InChI=1S/C8H6N2O/c11-8-7-4-2-1-3-6(7)5-9-10-8/h1-5H,(H,10,11)
InChI Key: IJAPPYDYQCXOEF-UHFFFAOYSA-N
Physiochemical Descriptor:
Formula: C8 H5 Cl N2 O
Molecular weight: 180.591
Hydrogen Bond Acceptor: 2
Hydrogen Bond Donor: 1
Rotatable Bonds: 0
Heavy Atoms: 12
Systematic name
Program Version Descriptor
ACDLabs 12.01 4-chlorophthalazin-1(2H)-one
OpenEye OEToolkits 1.7.6 4-chloranyl-2H-phthalazin-1-one
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 12.01 O=C2c1c(cccc1)C(Cl)=NN2
InChI InChI 1.03 InChI=1S/C8H5ClN2O/c9-7-5-3-1-2-4-6(5)8(12)11-10-7/h1-4H,(H,11,12)
InChIKey InChI 1.03 QCKGMJDOJRNSMS-UHFFFAOYSA-N
SMILES_CANONICAL CACTVS 3.370 ClC1=NNC(=O)c2ccccc12
SMILES CACTVS 3.370 ClC1=NNC(=O)c2ccccc12
SMILES_CANONICAL OpenEye OEToolkits 1.7.6 c1ccc2c(c1)C(=O)NN=C2Cl
SMILES OpenEye OEToolkits 1.7.6 c1ccc2c(c1)C(=O)NN=C2Cl
Chemical Database Mapping
Database Reference ID
ChEMBL CHEMBL2381525
PubChem 2775142
ZINC ZINC000016525471
SureChEMBL SCHEMBL599352