CHEBI:18820 - (Z)-2-aminobutenoic acid

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ChEBI Name (Z)-2-aminobutenoic acid
ChEBI ID CHEBI:18820
ChEBI ASCII Name (Z)-2-aminobutenoic acid
Definition A 2,3-dehydroamino acid resulting from the formal elimination of water from the side-chain of threonine.
Stars This entity has been manually annotated by the ChEBI Team.
Supplier Information
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Formula C4H7NO2
Net Charge 0
Average Mass 101.10392
Monoisotopic Mass 101.04768
InChI InChI=1S/C4H7NO2/c1-2-3(5)4(6)7/h2H,5H2,1H3,(H,6,7)/b3-2-
InChIKey PAWSVPVNIXFKOS-IHWYPQMZSA-N
SMILES C\C=C(/N)C(O)=O
Roles Classification
Chemical Role(s): Bronsted base
A molecular entity capable of accepting a hydron from a donor (Bronsted acid).
(via organic amino compound )
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ChEBI Ontology
Outgoing (Z)-2-aminobutenoic acid (CHEBI:18820) has functional parent 2-butenoic acid (CHEBI:17217)
(Z)-2-aminobutenoic acid (CHEBI:18820) is a 2,3-dehydroamino acid (CHEBI:145326)
(Z)-2-aminobutenoic acid (CHEBI:18820) is a enamine (CHEBI:47989)
(Z)-2-aminobutenoic acid (CHEBI:18820) is a threonine derivative (CHEBI:26987)
IUPAC Name
(2Z)-2-aminobut-2-enoic acid
Synonyms Sources
(2Z)-2-aminobut-2-enoic acid KEGG COMPOUND
(Z)-dehydrobutyrine ChEBI
(Z)2,3-didehydrobutyrine ChEBI
2-Ammoniobut-2-enoate KEGG COMPOUND
alpha,beta-Dehydroaminobutyric acid ChemIDplus
anhydrothreonine ChEBI
Manual Xrefs Databases
C17234 KEGG COMPOUND
DBU PDBeChem
View more database links
Registry Numbers Types Sources
71018-10-5 CAS Registry Number KEGG COMPOUND
71018-10-5 CAS Registry Number ChemIDplus
Last Modified
08 November 2019