Structural Complex
Chemical ID: NH4
IUPAC Name: AMMONIUM ION
Formal Charge: 1
Type: NON-POLYMER
Physiochemical Descriptor:
Formula: H4 N
Molecular weight: 18.038
Hydrogen Bond Acceptor: 0
Hydrogen Bond Donor: 1
Rotatable Bonds: 0
Heavy Atoms: 1
Systematic name
Program Version Descriptor
ACDLabs 10.04 ammonium
OpenEye OEToolkits 1.5.0 azanium
Chemical Descriptors
Type Program Version Descriptor
SMILES ACDLabs 10.04 [NH4+]
SMILES_CANONICAL CACTVS 3.341 [NH4+]
SMILES CACTVS 3.341 [NH4+]
SMILES_CANONICAL OpenEye OEToolkits 1.5.0 [NH4+]
SMILES OpenEye OEToolkits 1.5.0 [NH4+]
InChI InChI 1.03 InChI=1S/H3N/h1H3/p+1
InChIKey InChI 1.03 QGZKDVFQNNGYKY-UHFFFAOYSA-O
Chemical Database Mapping
Database Reference ID
PubChem 16741146,223
ChEBI 28938
SureChEMBL SCHEMBL15910
HMDB HMDB0041827