NO2

NITRITE ION

Created:	1999-07-08
Last modified:	2011-06-04

Find Related PDB Entry
186 entries where NO2 is found as a standalone ligand3 entries where NO2 is covalently linked to polymer or other heterogen groups

Find related ligands:

Similar Ligands (Stereospecific) Similar Ligands (including Stereoisomers) Similar Ligands (Quick Screen) Similar Ligands (Substructure Stereospecific) Similar Ligands (Substructure including Stereoisomers)

Chemical Details
Formal Charge	-1
Atom Count	3
Chiral Atom Count	0
Bond Count	2
Aromatic Bond Count	0

2D diagram of NO2

Toggle Hydrogen Toggle Labels

Chemical Component Summary
Name	NITRITE ION
Systematic Name (OpenEye OEToolkits)	nitrite
Formula	N O₂
Molecular Weight	46.005
Type	NON-POLYMER

Chemical Descriptors
Type	Program	Version	Descriptor
SMILES	ACDLabs	10.04	[O-]N=O
SMILES	CACTVS	3.341	[O-]N=O
SMILES	OpenEye OEToolkits	1.5.0	N(=O)[O-]
Canonical SMILES	CACTVS	3.341	[O-]N=O
Canonical SMILES	OpenEye OEToolkits	1.5.0	N(=O)[O-]
InChI	InChI	1.03	InChI=1S/HNO2/c2-1-3/h(H,2,3)/p-1
InChIKey	InChI	1.03	IOVCWXUNBOPUCH-UHFFFAOYSA-M

Drug Info: DrugBank

DrugBank data are sourced from datasets licensed under a Creative Common's Attribution-NonCommercial 4.0 International License

DrugBank ID	DB12529
Name	Nitrite
Groups	approved investigational
Description	Nitrite is under investigation for the treatment of Heart Failure.
Synonyms	Nitrite Nitrite anion Nitrite ion
Categories	Anions Electrolytes Ions Nitrogen Compounds
CAS number	14797-65-0

Related Resource References

Resource Name	Reference
PubChem	946
ChEBI	CHEBI:16301
COD	1010525, 4103157

RCSB PDB Core Operations are funded by the U.S. National Science Foundation (DBI-2321666), the US Department of Energy (DE-SC0019749), and the National Cancer Institute, National Institute of Allergy and Infectious Diseases, and National Institute of General Medical Sciences of the National Institutes of Health under grant R01GM157729.