Record Information |
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Version | 5.0 |
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Status | Detected and Quantified |
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Creation Date | 2006-08-24 14:41:17 UTC |
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Update Date | 2023-02-21 17:17:05 UTC |
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HMDB ID | HMDB0004827 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Proline betaine |
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Description | Proline betaine, also known as stachydrine, belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. Proline betaine exists in all living organisms, ranging from bacteria to humans. Proline betaine is found, on average, in the highest concentration within capers (Capparis spinosa). Proline betaine has also been detected, but not quantified in, several different foods, such as soy beans (Glycine max), crosnes (Stachys affinis), domestic pigs (Sus scrofa domestica), limes (Citrus aurantiifolia), and triticales (X Triticosecale rimpaui). This could make proline betaine a potential biomarker for the consumption of these foods. Proline betaine is a secondary metabolite. Secondary metabolites are metabolically or physiologically non-essential metabolites that may serve a role as defense or signalling molecules. In some cases they are simply molecules that arise from the incomplete metabolism of other secondary metabolites. Based on a literature review a significant number of articles have been published on Proline betaine. |
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Structure | C[N+]1(C)CCC[C@H]1C([O-])=O InChI=1S/C7H13NO2/c1-8(2)5-3-4-6(8)7(9)10/h6H,3-5H2,1-2H3/t6-/m0/s1 |
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Synonyms | Value | Source |
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(S)-2-Carboxylato-1,1-dimethylpyrrolidinium | ChEBI | N,N-Dimethyl-L-proline | ChEBI | Stachydrine | ChEBI | L-Proline betaine | Kegg | (2S)-2-Carboxy-1,1-dimethylpyrrolidinium | HMDB | (S)-2-Carboxy-1,1-dimethylpyrrolidinium | HMDB | Homostachydrine | HMDB | Prestwick-08g03 | HMDB | Dimethylproline | MeSH, HMDB | Stachydrine chloride | MeSH, HMDB | Stachydrine chloride, (S)-isomer | MeSH, HMDB | Stachydrine, (+-)-isomer | MeSH, HMDB | Proline betaine | ChEBI |
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Chemical Formula | C7H13NO2 |
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Average Molecular Weight | 143.1836 |
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Monoisotopic Molecular Weight | 143.094628665 |
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IUPAC Name | (2S)-1,1-dimethylpyrrolidin-1-ium-2-carboxylate |
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Traditional Name | stachydrine |
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CAS Registry Number | 471-87-4 |
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SMILES | C[N+]1(C)CCC[C@H]1C([O-])=O |
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InChI Identifier | InChI=1S/C7H13NO2/c1-8(2)5-3-4-6(8)7(9)10/h6H,3-5H2,1-2H3/t6-/m0/s1 |
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InChI Key | CMUNUTVVOOHQPW-LURJTMIESA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as proline and derivatives. Proline and derivatives are compounds containing proline or a derivative thereof resulting from reaction of proline at the amino group or the carboxy group, or from the replacement of any hydrogen of glycine by a heteroatom. |
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Kingdom | Organic compounds |
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Super Class | Organic acids and derivatives |
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Class | Carboxylic acids and derivatives |
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Sub Class | Amino acids, peptides, and analogues |
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Direct Parent | Proline and derivatives |
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Alternative Parents | |
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Substituents | - Proline or derivatives
- Alpha-amino acid
- L-alpha-amino acid
- Pyrrolidine carboxylic acid
- Pyrrolidine carboxylic acid or derivatives
- N-alkylpyrrolidine
- Tetraalkylammonium salt
- Pyrrolidine
- Quaternary ammonium salt
- Carboxylic acid salt
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Azacycle
- Organoheterocyclic compound
- Organic oxide
- Organopnictogen compound
- Organooxygen compound
- Organonitrogen compound
- Organic nitrogen compound
- Organic oxygen compound
- Hydrocarbon derivative
- Amine
- Carbonyl group
- Organic salt
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | |
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Ontology |
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Physiological effect | Not Available |
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Disposition | |
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Process | Not Available |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | Not Available | Not Available | Boiling Point | Not Available | Not Available | Water Solubility | Not Available | Not Available | LogP | Not Available | Not Available |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | |
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatized |
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Spectra |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Proline betaine GC-MS (Non-derivatized) - 70eV, Positive | splash10-002e-9000000000-36bbb91342358293711a | 2017-07-27 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Proline betaine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Proline betaine 10V, Negative-QTOF | splash10-0bt9-9200000000-395432f0cf8795dd4cf7 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 10V, Positive-QTOF | splash10-0006-0900000000-ea4782d2282bc28329c0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 20V, Positive-QTOF | splash10-0007-4900000000-75a3b0df6adc0100b9fe | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 40V, Positive-QTOF | splash10-0aou-9000000000-5df24b6079668b584f79 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 10V, Negative-QTOF | splash10-0006-0900000000-34921bec4b2fad07f505 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 20V, Negative-QTOF | splash10-0006-3900000000-da3a14fcb5a4909b775e | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 40V, Negative-QTOF | splash10-000f-9000000000-7b04a861eee46ac86b66 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 10V, Positive-QTOF | splash10-0002-9500000000-135bbe696520934e172e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 20V, Positive-QTOF | splash10-0002-9100000000-6d9ce7552b62c3e5d66c | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 40V, Positive-QTOF | splash10-059w-9100000000-1648e60acdd97fc80a9d | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 10V, Negative-QTOF | splash10-0006-0900000000-bf6e206b443f53ef90b5 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 20V, Negative-QTOF | splash10-0006-0900000000-bf6e206b443f53ef90b5 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Proline betaine 40V, Negative-QTOF | splash10-0006-9200000000-94164ee813c486cb0b96 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum |
IR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+H]+) | 2023-02-03 | FELIX lab | View Spectrum | Predicted IR Spectrum | IR Ion Spectrum (Predicted IRIS Spectrum, Adduct: [M+Na]+) | 2023-02-03 | FELIX lab | View Spectrum |
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Biological Properties |
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Cellular Locations | Not Available |
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Biospecimen Locations | |
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Tissue Locations | |
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Pathways | |
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Normal Concentrations |
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Blood | Detected and Quantified | 10.0 (0.0-50.00) uM | Adult (>18 years old) | Both | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Female | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Female | Normal | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Saliva | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Not Specified | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected and Quantified | 2.3 (0.8-4.0) umol/mmol creatinine | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Male | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Normal | | details | Urine | Detected and Quantified | 12.7 (1.645-23.7) umol/mmol creatinine | Adult (>18 years old) | Both | Normal | | details |
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Abnormal Concentrations |
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Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal adenoma | | details | Blood | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal adenoma | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal Cancer | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal cancer | | details | Feces | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal cancer | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal adenoma | | details | Urine | Detected but not Quantified | Not Quantified | Adult (>18 years old) | Both | Colorectal adenoma | | details |
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Associated Disorders and Diseases |
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Disease References | Colorectal cancer |
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- Brown DG, Rao S, Weir TL, O'Malia J, Bazan M, Brown RJ, Ryan EP: Metabolomics and metabolic pathway networks from human colorectal cancers, adjacent mucosa, and stool. Cancer Metab. 2016 Jun 6;4:11. doi: 10.1186/s40170-016-0151-y. eCollection 2016. [PubMed:27275383 ]
- Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ: Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations. PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126. eCollection 2016. [PubMed:27015276 ]
- Goedert JJ, Sampson JN, Moore SC, Xiao Q, Xiong X, Hayes RB, Ahn J, Shi J, Sinha R: Fecal metabolomics: assay performance and association with colorectal cancer. Carcinogenesis. 2014 Sep;35(9):2089-96. doi: 10.1093/carcin/bgu131. Epub 2014 Jul 18. [PubMed:25037050 ]
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Associated OMIM IDs | |
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External Links |
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DrugBank ID | DB04284 |
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Phenol Explorer Compound ID | Not Available |
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FooDB ID | FDB000463 |
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KNApSAcK ID | C00002074 |
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Chemspider ID | 103115 |
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KEGG Compound ID | C10172 |
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BioCyc ID | CPD-821 |
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BiGG ID | Not Available |
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Wikipedia Link | Not Available |
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METLIN ID | 7089 |
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PubChem Compound | 115244 |
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PDB ID | Not Available |
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ChEBI ID | 35280 |
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Food Biomarker Ontology | Not Available |
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VMH ID | Not Available |
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MarkerDB ID | Not Available |
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Good Scents ID | Not Available |
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References |
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Synthesis Reference | Not Available |
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Material Safety Data Sheet (MSDS) | Not Available |
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General References | - Chambers ST, Kunin CM: Isolation of glycine betaine and proline betaine from human urine. Assessment of their role as osmoprotective agents for bacteria and the kidney. J Clin Invest. 1987 Mar;79(3):731-7. [PubMed:3546377 ]
- Lever M, Sizeland PC, Bason LM, Hayman CM, Chambers ST: Glycine betaine and proline betaine in human blood and urine. Biochim Biophys Acta. 1994 Aug 18;1200(3):259-64. [PubMed:8068711 ]
- Le Rudulier D, Bernard T, Goas G, Hamelin J: Osmoregulation in Klebsiella pneumoniae: enhancement of anaerobic growth and nitrogen fixation under stress by proline betaine, gamma-butyrobetaine, and other related compounds. Can J Microbiol. 1984 Mar;30(3):299-305. [PubMed:6372974 ]
- Atkinson W, Downer P, Lever M, Chambers ST, George PM: Effects of orange juice and proline betaine on glycine betaine and homocysteine in healthy male subjects. Eur J Nutr. 2007 Dec;46(8):446-52. Epub 2007 Dec 4. [PubMed:18060588 ]
- Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]
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