Structural Complex
Chemical ID: PO4
IUPAC Name: PHOSPHATE ION
Formal Charge: -3
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: O4 P
Molecular weight: 94.971
Hydrogen Bond Acceptor: 4
Hydrogen Bond Donor: 0
Rotatable Bonds: 0
Heavy Atoms: 5
Systematic name
Program Version Descriptor
ACDLabs 10.04 phosphate
OpenEye OEToolkits 1.5.0 phosphate
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 [O-]P([O-])([O-])=O
SMILES_CANONICAL CACTVS 3.341 [O-][P]([O-])([O-])=O
SMILES CACTVS 3.341 [O-][P]([O-])([O-])=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 [O-]P(=O)([O-])[O-]
SMILES OpenEye OEToolkits 1.5.0 [O-]P(=O)([O-])[O-]
InChI InChI 1.03 InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-3
InChIKey InChI 1.03 NBIIXXVUZAFLBC-UHFFFAOYSA-K
Chemical Database Mapping
Database Reference ID
DrugBank DB14523
PubChem 1061
ChEBI 18367