Structural Complex
Chemical ID: PPO
IUPAC Name: 3H-PYRAZOLO[4,3-D]PYRIMIDIN-7-OL
Formal Charge: 0
Type: NON-POLYMER
Substructure
Substruture Type: MurckoScaffold
SMILES: c1ncc2c(n1)CN=N2
InChI: InChI=1S/C5H4N4/c1-5-4(2-8-9-5)7-3-6-1/h1,3H,2H2
InChI Key: RVBFFVXIPSUPRL-UHFFFAOYSA-N
Physiochemical Descriptor:
Formula: C5 H4 N4 O
Molecular weight: 136.111
Hydrogen Bond Acceptor: 5
Hydrogen Bond Donor: 1
Rotatable Bonds: 1
Heavy Atoms: 10
Systematic name
Program Version Descriptor
ACDLabs 10.04 3H-pyrazolo[4,3-d]pyrimidin-7-ol
OpenEye OEToolkits 1.5.0 3H-pyrazolo[3,4-e]pyrimidin-7-ol
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 n2c1c(N=NC1)c(nc2)O
SMILES_CANONICAL CACTVS 3.341 Oc1ncnc2CN=Nc12
SMILES CACTVS 3.341 Oc1ncnc2CN=Nc12
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 c1nc2c(c(n1)O)N=NC2
SMILES OpenEye OEToolkits 1.5.0 c1nc2c(c(n1)O)N=NC2
InChI InChI 1.03 InChI=1S/C5H4N4O/c10-5-4-3(1-8-9-4)6-2-7-5/h2H,1H2,(H,6,7,10)
InChIKey InChI 1.03 OGCXIHWGXUQTCQ-UHFFFAOYSA-N
Chemical Database Mapping
Database Reference ID
DrugBank DB03153
PubChem 135403816
ChEBI 44995
ZINC ZINC000012503118
SureChEMBL SCHEMBL16189881,SCHEMBL4315815