Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 07:55:04 UTC |
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Update Date | 2021-09-26 23:02:29 UTC |
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HMDB ID | HMDB0250809 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | D,L-Buthionine |
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Description | D,L-Buthionine belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). Based on a literature review a significant number of articles have been published on D,L-Buthionine. This compound has been identified in human blood as reported by (PMID: 31557052 ). D,l-buthionine is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically D,L-Buthionine is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | InChI=1S/C8H17NO2S/c1-2-3-5-12-6-4-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11) |
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Synonyms | Value | Source |
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Buthionine | MeSH | Buthionine, (D)-isomer | MeSH | Buthionine, (DL)-isomer | MeSH | Buthionine, (L)-isomer | MeSH |
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Chemical Formula | C8H17NO2S |
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Average Molecular Weight | 191.29 |
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Monoisotopic Molecular Weight | 191.097999965 |
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IUPAC Name | 2-amino-4-(butylsulfanyl)butanoic acid |
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Traditional Name | 2-amino-4-(butylsulfanyl)butanoic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCSCCC(N)C(O)=O |
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InChI Identifier | InChI=1S/C8H17NO2S/c1-2-3-5-12-6-4-7(9)8(10)11/h7H,2-6,9H2,1H3,(H,10,11) |
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InChI Key | LAXXPOJCFVMVAX-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as alpha amino acids. These are amino acids in which the amino group is attached to the carbon atom immediately adjacent to the carboxylate group (alpha carbon). |
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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 | Alpha amino acids |
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Alternative Parents | |
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Substituents | - Alpha-amino acid
- Thia fatty acid
- Fatty acid
- Fatty acyl
- Amino acid
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Thioether
- Sulfenyl compound
- Dialkylthioether
- Amine
- Organic oxygen compound
- Primary amine
- Organosulfur compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxide
- Primary aliphatic amine
- Carbonyl group
- Organopnictogen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | Not Available |
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Ontology |
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Not Available | Not Available |
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Physical Properties |
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State | Not Available |
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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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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D,L-Buthionine,1TMS,isomer #1 | CCCCSCCC(N)C(=O)O[Si](C)(C)C | 1671.4 | Semi standard non polar | 33892256 | D,L-Buthionine,1TMS,isomer #1 | CCCCSCCC(N)C(=O)O[Si](C)(C)C | 1678.6 | Standard non polar | 33892256 | D,L-Buthionine,1TMS,isomer #1 | CCCCSCCC(N)C(=O)O[Si](C)(C)C | 2576.5 | Standard polar | 33892256 | D,L-Buthionine,1TMS,isomer #2 | CCCCSCCC(N[Si](C)(C)C)C(=O)O | 1756.1 | Semi standard non polar | 33892256 | D,L-Buthionine,1TMS,isomer #2 | CCCCSCCC(N[Si](C)(C)C)C(=O)O | 1661.5 | Standard non polar | 33892256 | D,L-Buthionine,1TMS,isomer #2 | CCCCSCCC(N[Si](C)(C)C)C(=O)O | 2387.9 | Standard polar | 33892256 | D,L-Buthionine,2TMS,isomer #1 | CCCCSCCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1787.6 | Semi standard non polar | 33892256 | D,L-Buthionine,2TMS,isomer #1 | CCCCSCCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1774.4 | Standard non polar | 33892256 | D,L-Buthionine,2TMS,isomer #1 | CCCCSCCC(N[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1990.7 | Standard polar | 33892256 | D,L-Buthionine,2TMS,isomer #2 | CCCCSCCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1917.1 | Semi standard non polar | 33892256 | D,L-Buthionine,2TMS,isomer #2 | CCCCSCCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 1823.3 | Standard non polar | 33892256 | D,L-Buthionine,2TMS,isomer #2 | CCCCSCCC(C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2200.7 | Standard polar | 33892256 | D,L-Buthionine,3TMS,isomer #1 | CCCCSCCC(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1952.2 | Semi standard non polar | 33892256 | D,L-Buthionine,3TMS,isomer #1 | CCCCSCCC(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1907.7 | Standard non polar | 33892256 | D,L-Buthionine,3TMS,isomer #1 | CCCCSCCC(C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 1937.3 | Standard polar | 33892256 | D,L-Buthionine,2TBDMS,isomer #1 | CCCCSCCC(N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2232.6 | Semi standard non polar | 33892256 | D,L-Buthionine,2TBDMS,isomer #1 | CCCCSCCC(N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2194.6 | Standard non polar | 33892256 | D,L-Buthionine,2TBDMS,isomer #1 | CCCCSCCC(N[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2231.1 | Standard polar | 33892256 | D,L-Buthionine,2TBDMS,isomer #2 | CCCCSCCC(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2335.8 | Semi standard non polar | 33892256 | D,L-Buthionine,2TBDMS,isomer #2 | CCCCSCCC(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2236.3 | Standard non polar | 33892256 | D,L-Buthionine,2TBDMS,isomer #2 | CCCCSCCC(C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2355.4 | Standard polar | 33892256 | D,L-Buthionine,3TBDMS,isomer #1 | CCCCSCCC(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2613.0 | Semi standard non polar | 33892256 | D,L-Buthionine,3TBDMS,isomer #1 | CCCCSCCC(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2492.3 | Standard non polar | 33892256 | D,L-Buthionine,3TBDMS,isomer #1 | CCCCSCCC(C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2300.6 | Standard polar | 33892256 |
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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 - D,L-Buthionine GC-MS (Non-derivatized) - 70eV, Positive | splash10-05fu-9200000000-978b67b23f3c4fe8e7c1 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - D,L-Buthionine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - D,L-Buthionine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - D,L-Buthionine GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - D,L-Buthionine GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-11-03 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - D,L-Buthionine 10V, Positive-QTOF | splash10-0k96-2900000000-6d3b0daa5bf54e92c160 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - D,L-Buthionine 20V, Positive-QTOF | splash10-0a4i-9400000000-b6696f2e284b3aa99598 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - D,L-Buthionine 40V, Positive-QTOF | splash10-0a4i-9000000000-5eab8948fd6f9aabe828 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - D,L-Buthionine 10V, Negative-QTOF | splash10-000l-9700000000-1833c99911f067b90f16 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - D,L-Buthionine 20V, Negative-QTOF | splash10-000i-9000000000-95292728fbe24d1aa2a8 | 2021-10-12 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - D,L-Buthionine 40V, Negative-QTOF | splash10-001i-9000000000-ac9e06c78a83d84002ec | 2021-10-12 | Wishart Lab | View Spectrum |
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