1-pyrroline-2-carboxylic acid zwitterion (CHEBI:39785)

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ChEBI Name	1-pyrroline-2-carboxylic acid zwitterion

ChEBI ID	CHEBI:39785

Definition	A zwitterion resulting from the transfer of a proton from the carboxy group to the nitrogen of 1-pyrroline-2-carboxylic acid; major species at pH 7.3.

Stars	This entity has been manually annotated by the ChEBI Team.

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Formula

C5H7NO2

Net Charge

Average Mass

113.11460

Monoisotopic Mass

113.04768

InChI

InChI=1S/C5H7NO2/c7-5(8)4-2-1-3-6-4/h1-3H2,(H,7,8)

InChIKey

RHTAIKJZSXNELN-UHFFFAOYSA-N

SMILES

[O-]C(=O)C1=[NH+]CCC1

ChEBI Ontology
Outgoing	1-pyrroline-2-carboxylic acid zwitterion (CHEBI:39785) is a zwitterion (CHEBI:27369) 1-pyrroline-2-carboxylic acid zwitterion (CHEBI:39785) is conjugate acid of 1-pyrroline-2-carboxylate (CHEBI:17425) 1-pyrroline-2-carboxylic acid zwitterion (CHEBI:39785) is tautomer of 1-pyrroline-2-carboxylic acid (CHEBI:36761)

Incoming	1-pyrroline-2-carboxylate (CHEBI:17425) is conjugate base of 1-pyrroline-2-carboxylic acid zwitterion (CHEBI:39785) 1-pyrroline-2-carboxylic acid (CHEBI:36761) is tautomer of 1-pyrroline-2-carboxylic acid zwitterion (CHEBI:39785)

IUPAC Name

3,4-dihydro-2H-pyrrolium-5-carboxylate

Synonym	Source
1-pyrroline-2-carboxylate	UniProt

Last Modified

24 April 2014