Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2008-08-13 17:12:07 UTC |
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Update Date | 2021-09-14 14:57:29 UTC |
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HMDB ID | HMDB0006867 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | S-(3-Methylbutanoyl)-dihydrolipoamide-E |
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Description | S-(3-Methylbutanoyl)-dihydrolipoamide-E is an intermediate in valine, leucine and isoleucine degradation(KEGG ID C15975 ). It is the second to last step in the synthesis of branched chain fatty acid and is converted from 3-methyl-hydroxybutyl-ThPP via the enzyme 2-oxoisovalerate dehydrogenase [EC:1.2.4.4]. It is then converted to 3-methylbutanoyl-CoA via the enzyme dihydrolipoyllysine-residue (2-methylpropanoyl)transferase[EC:2.3.1.168]. |
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Structure | CC(C)CC(=O)SCCC(S)CCCCC(N)=O InChI=1S/C13H25NO2S2/c1-10(2)9-13(16)18-8-7-11(17)5-3-4-6-12(14)15/h10-11,17H,3-9H2,1-2H3,(H2,14,15) |
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Synonyms | Value | Source |
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S-(3-Methylbutanoyl)-dihydrolipoamide | ChEBI | S-(3-Methylbutanoyl)dihydrolipoyllysine | HMDB | [Dihydrolipoyllysine-residue (2-methylpropanoyl)transferase] | HMDB |
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Chemical Formula | C13H25NO2S2 |
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Average Molecular Weight | 291.473 |
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Monoisotopic Molecular Weight | 291.132670429 |
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IUPAC Name | 8-[(3-methylbutanoyl)sulfanyl]-6-sulfanyloctanamide |
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Traditional Name | 8-[(3-methylbutanoyl)sulfanyl]-6-sulfanyloctanamide |
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CAS Registry Number | Not Available |
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SMILES | CC(C)CC(=O)SCCC(S)CCCCC(N)=O |
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InChI Identifier | InChI=1S/C13H25NO2S2/c1-10(2)9-13(16)18-8-7-11(17)5-3-4-6-12(14)15/h10-11,17H,3-9H2,1-2H3,(H2,14,15) |
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InChI Key | KMUSXGCRMMQDBP-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as fatty acyl thioesters. These are thioester derivatives of a fatty acid with the general formula RC(=O)SR', where R is the fatty acyl chain. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Fatty Acyls |
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Sub Class | Fatty acyl thioesters |
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Direct Parent | Fatty acyl thioesters |
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Alternative Parents | |
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Substituents | - Fatty acyl thioester
- Fatty amide
- Carboxamide group
- Primary carboxylic acid amide
- Thiocarboxylic acid ester
- Carbothioic s-ester
- Alkylthiol
- Carboxylic acid derivative
- Thiocarboxylic acid or derivatives
- Sulfenyl compound
- Organopnictogen compound
- Organosulfur compound
- Organooxygen compound
- Organonitrogen compound
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- Organic nitrogen compound
- Hydrocarbon derivative
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic 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 | |
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(N)=O)S[Si](C)(C)C | 2485.6 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(N)=O)S[Si](C)(C)C | 2351.7 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(N)=O)S[Si](C)(C)C | 3712.1 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N[Si](C)(C)C | 2483.7 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N[Si](C)(C)C | 2326.4 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N[Si](C)(C)C | 3110.8 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N[Si](C)(C)C)S[Si](C)(C)C | 2537.2 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N[Si](C)(C)C)S[Si](C)(C)C | 2537.6 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N[Si](C)(C)C)S[Si](C)(C)C | 2974.5 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C | 2514.9 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C | 2441.3 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C | 3045.0 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,3TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C)S[Si](C)(C)C | 2602.4 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,3TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C)S[Si](C)(C)C | 2632.4 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,3TMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N([Si](C)(C)C)[Si](C)(C)C)S[Si](C)(C)C | 2757.1 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(N)=O)S[Si](C)(C)C(C)(C)C | 2741.3 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(N)=O)S[Si](C)(C)C(C)(C)C | 2584.2 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(N)=O)S[Si](C)(C)C(C)(C)C | 3682.0 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TBDMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N[Si](C)(C)C(C)(C)C | 2714.7 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TBDMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N[Si](C)(C)C(C)(C)C | 2536.5 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,1TBDMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N[Si](C)(C)C(C)(C)C | 3179.9 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N[Si](C)(C)C(C)(C)C)S[Si](C)(C)C(C)(C)C | 3035.3 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N[Si](C)(C)C(C)(C)C)S[Si](C)(C)C(C)(C)C | 2908.1 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N[Si](C)(C)C(C)(C)C)S[Si](C)(C)C(C)(C)C | 3058.4 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TBDMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2996.7 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TBDMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2826.7 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,2TBDMS,isomer #2 | CC(C)CC(=O)SCCC(S)CCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3168.7 | Standard polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,3TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)S[Si](C)(C)C(C)(C)C | 3325.8 | Semi standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,3TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)S[Si](C)(C)C(C)(C)C | 3146.4 | Standard non polar | 33892256 | S-(3-Methylbutanoyl)-dihydrolipoamide-E,3TBDMS,isomer #1 | CC(C)CC(=O)SCCC(CCCCC(=O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C)S[Si](C)(C)C(C)(C)C | 3002.9 | 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 - S-(3-Methylbutanoyl)-dihydrolipoamide-E GC-MS (Non-derivatized) - 70eV, Positive | splash10-0006-9330000000-7645e890a76a3a061254 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 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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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 10V, Positive-QTOF | splash10-0adl-1590000000-73c597c9ff41eaa096da | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 20V, Positive-QTOF | splash10-05bo-9860000000-959ec4437326b233f8c5 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 40V, Positive-QTOF | splash10-0r03-8900000000-a1e7f4573030a9fe253d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 10V, Negative-QTOF | splash10-0abc-3290000000-451e0e77862833c4f8a0 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 20V, Negative-QTOF | splash10-05al-9460000000-643c13495fbd0a3ab1fd | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 40V, Negative-QTOF | splash10-000x-9100000000-be2cd4708826cfbabdff | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 10V, Negative-QTOF | splash10-0006-0090000000-d3adc271f810363a2afc | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 20V, Negative-QTOF | splash10-0avi-3960000000-19b3ed40b33008867234 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 40V, Negative-QTOF | splash10-0006-9000000000-179d1961f85de3e54022 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 10V, Positive-QTOF | splash10-052f-0290000000-2ee95e606494ba3b1dc0 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 20V, Positive-QTOF | splash10-05ai-2790000000-dd330a5aa1d579c5bdd5 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - S-(3-Methylbutanoyl)-dihydrolipoamide-E 40V, Positive-QTOF | splash10-000i-9500000000-dae67f00fee8e6329c5f | 2021-09-24 | Wishart Lab | View Spectrum |
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