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CHEBI:135980 - ammonia-13N

ChEBI IDCHEBI:135980
ChEBI Nameammonia-13N
Stars
ASCII Nameammonia-(13)N
DefinitionA 13N-modified compound that is ammonia that has a 13N isotope as the nitrogen atom. 13N decays with a half-life of ten minutes to 13C, emitting a positron. Used in diagnostic Positron Emission Tomography (PET) imaging.
Last Modified23 October 2019
DownloadsMolfile
FormulaH3
Net Charge0
Average Mass16.030
Monoisotopic Mass16.02921
SMILES[H][13N]([H])[H]
InChIInChI=1S/H3N/h1H3/i1-1
InChIKeyQGZKDVFQNNGYKY-BJUDXGSMSA-N
Roles Classification
Application:
ChEBI Ontology
Outgoing Relation(s)
ammonia-13N (CHEBI:135980) has role radioactive imaging agent (CHEBI:37336)
ammonia-13N (CHEBI:135980) is a 13N-modified compound (CHEBI:145113)
Synonyms  Source
13N-AmmoniaDrugCentral
ammonia N-13DrugBank
H3[13N]ChEBI
H3[13N]ChEBI
ammonia (13N)ChEBI
13NH3ChEBI
Manual XrefsDatabases
4472DrugCentral
DB09326DrugBank
Registry NumbersSources
CAS:34819-78-8DrugCentral
Citations