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> Main
CHEBI:16301 - nitrite
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ChEBI Name
nitrite
ChEBI ID
CHEBI:16301
Definition
The nitrogen oxoanion formed by loss of a proton from nitrous acid.
Stars
This entity has been manually annotated by the ChEBI Team.
Secondary ChEBI IDs
CHEBI:44396, CHEBI:7585, CHEBI:14658
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Formula
NO2
Net Charge
-1
Average Mass
46.00554
Monoisotopic Mass
45.99345
InChI
InChI=1S/HNO2/c2-1-3/h(H,2,3)/p-1
InChIKey
IOVCWXUNBOPUCH-UHFFFAOYSA-M
SMILES
[O-]N=O
Metabolite of Species
Details
Homo sapiens
(NCBI:txid9606)
See:
DOI
Roles Classification
Biological Role
(s):
human metabolite
Any mammalian metabolite produced during a metabolic reaction in humans (
Homo sapiens
).
View more via ChEBI Ontology
ChEBI Ontology
Outgoing
nitrite (
CHEBI:16301
)
has role
human metabolite (
CHEBI:77746
)
nitrite (
CHEBI:16301
)
is a
monovalent inorganic anion (
CHEBI:79389
)
nitrite (
CHEBI:16301
)
is a
nitrogen oxoanion (
CHEBI:33458
)
nitrite (
CHEBI:16301
)
is a
reactive nitrogen species (
CHEBI:62764
)
nitrite (
CHEBI:16301
)
is conjugate base of
nitrous acid (
CHEBI:25567
)
Incoming
nitrite salt (
CHEBI:46648
)
has part
nitrite (
CHEBI:16301
)
nitrous acid (
CHEBI:25567
)
is conjugate acid of
nitrite (
CHEBI:16301
)
IUPAC Names
dioxidonitrate(1−)
dioxonitrate(1−)
dioxonitrate(
III
)
nitrite
Synonyms
Sources
[NO
2
]
−
IUPAC
Nitrit
ChEBI
Nitrite
KEGG COMPOUND
nitrite
UniProt
nitrite anion
ChemIDplus
NITRITE ION
PDBeChem
nitrite(1−)
ChemIDplus
nitrous acid, ion(1−)
ChemIDplus
NO
2
−
IUPAC
NO
2
ChEBI
Manual Xrefs
Databases
C00088
KEGG COMPOUND
Nitrite
Wikipedia
NO2
PDBeChem
View more database links
Registry Numbers
Types
Sources
14797-65-0
CAS Registry Number
NIST Chemistry WebBook
14797-65-0
CAS Registry Number
ChemIDplus
977
Gmelin Registry Number
Gmelin
Last Modified
23 October 2015