Structural Complex
Chemical ID: 2HP
IUPAC Name: DIHYDROGENPHOSPHATE ION
Formal Charge: -1
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: H2 O4 P
Molecular weight: 96.987
Hydrogen Bond Acceptor: 4
Hydrogen Bond Donor: 2
Rotatable Bonds: 2
Heavy Atoms: 5
Systematic name
Program Version Descriptor
ACDLabs 10.04 dihydrogen phosphate
OpenEye OEToolkits 1.5.0 dihydrogen 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 OP(=O)(O)[O-]
SMILES OpenEye OEToolkits 1.5.0 OP(=O)(O)[O-]
InChI InChI 1.03 InChI=1S/H3O4P/c1-5(2,3)4/h(H3,1,2,3,4)/p-1
InChIKey InChI 1.03 NBIIXXVUZAFLBC-UHFFFAOYSA-M
Chemical Database Mapping
Database Reference ID
DrugBank DB02831
PubChem 1003,135044136,19972274
ChEBI 39745
SureChEMBL SCHEMBL6070