Record Information
Version1.0
StatusDetected and Quantified
Creation Date2020-12-10 18:50:58 UTC
Update Date2024-04-30 19:33:16 UTC
Metabolite IDMMDBc0000606
Metabolite Identification
Common NameProline betaine
DescriptionProline betaine is an osmoprotective compound found in urine. It is thought to serve an osmoprotective role for the kidney. Proline betaine is a glycine betaine analogue found in many citrus foods. Elevated levels of proline betaine in human urine are found after the consumption of citrus fruits and juices (PMID: 18060588 ). Proline betaine is a biomarker for the consumption of citrus fruits.
Structure
Synonyms
ValueSource
(S)-2-Carboxylato-1,1-dimethylpyrrolidiniumChEBI
N,N-Dimethyl-L-prolineChEBI
StachydrineChEBI
L-Proline betaineKegg
(2S)-2-Carboxy-1,1-dimethylpyrrolidiniumHMDB
(S)-2-Carboxy-1,1-dimethylpyrrolidiniumHMDB
HomostachydrineHMDB
Prestwick-08g03HMDB
DimethylprolineMeSH, HMDB
Stachydrine chlorideMeSH, HMDB
Stachydrine chloride, (S)-isomerMeSH, HMDB
Stachydrine, (+-)-isomerMeSH, HMDB
Proline betaineChEBI
Molecular FormulaC7H13NO2
Average Mass143.1836
Monoisotopic Mass143.094628665
IUPAC Name(2S)-1,1-dimethylpyrrolidin-1-ium-2-carboxylate
Traditional Namestachydrine
CAS Registry NumberNot Available
SMILES
C[N+]1(C)CCC[C@H]1C([O-])=O
InChI Identifier
InChI=1S/C7H13NO2/c1-8(2)5-3-4-6(8)7(9)10/h6H,3-5H2,1-2H3/t6-/m0/s1
InChI KeyCMUNUTVVOOHQPW-LURJTMIESA-N