CHEBI:48305 - 2-aminobut-2-enoic acid

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ChEBI Name 2-aminobut-2-enoic acid
ChEBI ID CHEBI:48305
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)
InChIKey PAWSVPVNIXFKOS-UHFFFAOYSA-N
SMILES [H]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 )
Bronsted acid
A molecular entity capable of donating a hydron to an acceptor (Bronsted base).
(via oxoacid )
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ChEBI Ontology
Outgoing 2-aminobut-2-enoic acid (CHEBI:48305) has functional parent 2-butenoic acid (CHEBI:17217)
2-aminobut-2-enoic acid (CHEBI:48305) is a non-proteinogenic α-amino acid (CHEBI:83925)
2-aminobut-2-enoic acid (CHEBI:48305) is conjugate acid of 2-aminobut-2-enoate (CHEBI:58739)
2-aminobut-2-enoic acid (CHEBI:48305) is tautomer of 2-aminobut-2-enoic acid zwitterion (CHEBI:48306)
2-aminobut-2-enoic acid (CHEBI:48305) is tautomer of 2-iminobutanoic acid (CHEBI:76872)
2-aminobut-2-enoic acid (CHEBI:48305) is tautomer of 2-iminobutanoic acid zwitterion (CHEBI:76545)
Incoming 2-aminobut-2-enoate (CHEBI:58739) is conjugate base of 2-aminobut-2-enoic acid (CHEBI:48305)
2-aminobut-2-enoic acid zwitterion (CHEBI:48306) is tautomer of 2-aminobut-2-enoic acid (CHEBI:48305)
2-iminobutanoic acid (CHEBI:76872) is tautomer of 2-aminobut-2-enoic acid (CHEBI:48305)
2-iminobutanoic acid zwitterion (CHEBI:76545) is tautomer of 2-aminobut-2-enoic acid (CHEBI:48305)
IUPAC Name
2-aminobut-2-enoic acid
Registry Number Type Source
1921966 Beilstein Registry Number Beilstein
Last Modified
26 March 2015