Structural Complex
Chemical ID: PHS
IUPAC Name: PHOSPHONIC ACID
Formal Charge: 0
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: H3 O3 P
Molecular weight: 81.996
Hydrogen Bond Acceptor: 3
Hydrogen Bond Donor: 2
Rotatable Bonds: 2
Heavy Atoms: 4
Systematic name
Program Version Descriptor
ACDLabs 10.04 phosphonic acid
OpenEye OEToolkits 1.5.0 phosphonic acid
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 O=P(O)O
SMILES_CANONICAL CACTVS 3.341 O[PH](O)=O
SMILES CACTVS 3.341 O[PH](O)=O
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 OP(=O)O
SMILES OpenEye OEToolkits 1.5.0 OP(=O)O
InChI InChI 1.03 InChI=1S/H3O3P/c1-4(2)3/h4H,(H2,1,2,3)
InChIKey InChI 1.03 ABLZXFCXXLZCGV-UHFFFAOYSA-N
Chemical Database Mapping
Database Reference ID
ChEMBL CHEMBL1235291
PubChem 407
ChEBI 44976
ZINC ZINC000245204350
SureChEMBL SCHEMBL4074