CHEBI:14428 - hyponitrous acid

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ChEBI Name hyponitrous acid
ChEBI ID CHEBI:14428
Stars This entity has been manually annotated by the ChEBI Team.
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Formula H2N2O2
Net Charge 0
Average Mass 62.02816
InChI InChI=1S/H2N2O2/c3-1-2-4/h(H,1,4)(H,2,3)
InChIKey NFMHSPWHNQRFNR-UHFFFAOYSA-N
SMILES ON=NO
Roles Classification
Chemical Role(s): Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
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ChEBI Ontology
Outgoing hyponitrous acid (CHEBI:14428) is a nitrogen oxoacid (CHEBI:33455)
hyponitrous acid (CHEBI:14428) is conjugate acid of hyponitrite(1−) (CHEBI:50115)
Incoming hyponitrite(1−) (CHEBI:50115) is conjugate base of hyponitrous acid (CHEBI:14428)
IUPAC Names
1,4-dihydrido-2,3-diazy-1,4-dioxy-[4]catena
diazenediol
dihydroxido-1κO,2κO-dinitrogen(NN)
Synonyms Sources
[HON=NOH] IUPAC
H2N2O2 IUPAC
Hyponitrous acid KEGG COMPOUND
hyponitrous acid UniProt
Database Link Database
C01818 KEGG COMPOUND
View more database links
Registry Numbers Types Sources
141300 Gmelin Registry Number Gmelin
14448-38-5 CAS Registry Number NIST Chemistry WebBook
Last Modified
17 November 2011