Endogenous Metabolite (EM) Information
EM ID
EM00198
EM Name
5-oxoproline
Synonyms
L-Pyroglutamic acid; Pyroglutamic acid; Pidolic acid; 5-oxo-L-proline; 5-OXOPROLINE; H-Pyr-OH; (2S)-5-oxopyrrolidine-2-carboxylic acid; (S)-5-Oxopyrrolidine-2-carboxylic Acid; Pyrrolidonecarboxylic acid; L-5-Oxoproline; L-Proline, 5-oxo-; (S)-(-)-2-Pyrrolidone-5-carboxylic acid; GLUTIMIC ACID; pyroglu; Proline, 5-oxo-; Pyroglutamate; 5-L-Oxoproline; (S)-PYROGLUTAMIC ACID; Pidolate; 5-Carboxy-2-pyrrolidinone; (-)-2-Pyrrolidone-5-carboxylic acid; 2-Pyrrolidinone-5-carboxylic acid; L-5-Carboxy-2-pyrrolidinone
Structure
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3D MOL 2D MOL
Formula
C5H7NO3
Canonical SMILES
C1CC(=O)NC1C(=O)O
InChI
InChI=1S/C5H7NO3/c7-4-2-1-3(6-4)5(8)9/h3H,1-2H2,(H,6,7)(H,8,9)/t3-/m0/s1
InChIKey
ODHCTXKNWHHXJC-VKHMYHEASA-N
CAS Number
CAS 98-79-3
Pharmaceutical Properties Molecular Weight 129.11 Topological Polar Surface Area 66.4
Heavy Atom Count 9 Rotatable Bond Count 1
Hydrogen Bond Donor Count 2 Hydrogen Bond Acceptor Count 3
PubChem CID
7405
ChEBI ID
CHEBI:18183
DT(s) "handling" This EM OCT-2 Transporter Info Organic cation transporter 2 [1]
References
1 Pharmacogenetics meets metabolomics: discovery of tryptophan as a new endogenous OCT2 substrate related to metformin disposition. PLoS One. 2012;7(5):e36637.

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