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CHEBI:747357 - DiZHSEC

Default Structure
ChEBI IDCHEBI:747357
ChEBI NameDiZHSEC
Stars
DefinitionNon-canonical amino acid which can undergo oxidation-mediated Cɛ-Seδ bond cleavage, resulting in an N-(4,4-bis-substituted-pentyl)acrylamide (NPAA) moiety that is stable and able to be identified by mass spectrometry
Last Modified18 February 2026
SubmitterEnzoB
DownloadsMolfile
FormulaC12H22N4O3Se
Net Charge0
Average Mass349.293
Monoisotopic Mass350.08571
SMILES[H]OC(=O)[C@@]([H])(N([H])[H])C([H])([H])C([H])([H])[Se]C([H])([H])C([H])([H])C(=O)N([H])C([H])([H])C([H])([H])C([H])([H])C1(C([H])([H])[H])N=N1
InChIInChI=1S/C12H22N4O3Se/c1-12(15-16-12)5-2-6-14-10(17)4-8-20-7-3-9(13)11(18)19/h9H,2-8,13H2,1H3,(H,14,17)(H,18,19)/t9-/m0/s1
InChIKeyKPYJXSFGJYEMAU-VIFPVBQESA-N
ChEBI Ontology
Outgoing Relation(s)
DiZHSEC (CHEBI:747357) is a inorganic molecular entity (CHEBI:24835)
IUPAC Name 
(S)-2-amino-4-((3-((3-(3-methyl-3H-diazirin-3-yl)propyl)amino)-3-oxopropyl)selanyl)butanoic acid