Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-06 21:02:57 UTC |
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Update Date | 2021-09-14 15:45:02 UTC |
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HMDB ID | HMDB0028908 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Isoleucylhydroxyproline |
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Description | Isoleucylhydroxyproline, also known as i-HP dipeptide or ile-hpro, belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. Isoleucylhydroxyproline has been detected, but not quantified in, a few different foods, such as anatidaes (Anatidae), chickens (Gallus gallus), and domestic pigs (Sus scrofa domestica). This could make isoleucylhydroxyproline a potential biomarker for the consumption of these foods. Based on a literature review very few articles have been published on Isoleucylhydroxyproline. |
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Structure | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(O)=O InChI=1S/C11H20N2O4/c1-3-6(2)9(12)10(15)13-5-7(14)4-8(13)11(16)17/h6-9,14H,3-5,12H2,1-2H3,(H,16,17)/t6-,7+,8-,9-/m0/s1 |
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Synonyms | Value | Source |
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Isoleucine hydroxyproline dipeptide | HMDB | I-HP dipeptide | HMDB | IHP dipeptide | HMDB | Ile-hpro | HMDB | Isoleucine-hydroxyproline dipeptide | HMDB | L-Isoleucyl-L-hydroxyproline | HMDB | (4R)-L-Isoleucyl-4-hydroxy-L-proline | HMDB | Ile-hyp | HMDB | Isoleucyl-hydroxyproline | HMDB | L-Ile-L-hyp | HMDB | (2S,4R)-1-[(2S,3S)-2-Amino-3-methylpentanoyl]-4-hydroxypyrrolidine-2-carboxylate | HMDB | Isoleucylhydroxyproline | HMDB |
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Chemical Formula | C11H20N2O4 |
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Average Molecular Weight | 244.291 |
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Monoisotopic Molecular Weight | 244.142307132 |
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IUPAC Name | (2S,4R)-1-[(2S,3S)-2-amino-3-methylpentanoyl]-4-hydroxypyrrolidine-2-carboxylic acid |
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Traditional Name | (2S,4R)-1-[(2S,3S)-2-amino-3-methylpentanoyl]-4-hydroxypyrrolidine-2-carboxylic acid |
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CAS Registry Number | 90965-80-3 |
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SMILES | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(O)=O |
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InChI Identifier | InChI=1S/C11H20N2O4/c1-3-6(2)9(12)10(15)13-5-7(14)4-8(13)11(16)17/h6-9,14H,3-5,12H2,1-2H3,(H,16,17)/t6-,7+,8-,9-/m0/s1 |
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InChI Key | IFZSZULHIWFRSB-KZVJFYERSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as dipeptides. These are organic compounds containing a sequence of exactly two alpha-amino acids joined by a peptide bond. |
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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 | Dipeptides |
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Alternative Parents | |
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Substituents | - Alpha-dipeptide
- Isoleucine or derivatives
- N-acyl-alpha amino acid or derivatives
- N-acyl-alpha-amino acid
- N-acyl-l-alpha-amino acid
- Proline or derivatives
- Alpha-amino acid amide
- Alpha-amino acid or derivatives
- Pyrrolidine carboxylic acid or derivatives
- Pyrrolidine carboxylic acid
- N-acylpyrrolidine
- Tertiary carboxylic acid amide
- Pyrrolidine
- Amino acid
- Carboxamide group
- Secondary alcohol
- Amino acid or derivatives
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Azacycle
- Organoheterocyclic compound
- Organic nitrogen compound
- Primary aliphatic amine
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organic oxide
- Amine
- Organic oxygen compound
- Primary amine
- Organonitrogen compound
- Organooxygen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic compounds |
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External Descriptors | Not Available |
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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 | Not Available |
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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 | -2.92 | Extrapolated |
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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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Isoleucylhydroxyproline,1TMS,isomer #1 | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O | 2059.7 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,1TMS,isomer #2 | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C | 2016.5 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,1TMS,isomer #3 | CC[C@H](C)[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O | 2068.6 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TMS,isomer #1 | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C | 2051.4 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TMS,isomer #2 | CC[C@H](C)[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O | 2072.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TMS,isomer #3 | CC[C@H](C)[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C | 2070.0 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TMS,isomer #4 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2166.7 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TMS,isomer #1 | CC[C@H](C)[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C | 2077.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TMS,isomer #1 | CC[C@H](C)[C@H](N[Si](C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C | 2187.5 | Standard non polar | 33892256 | Isoleucylhydroxyproline,3TMS,isomer #2 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2222.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TMS,isomer #2 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C)[Si](C)(C)C | 2264.8 | Standard non polar | 33892256 | Isoleucylhydroxyproline,3TMS,isomer #3 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2199.2 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TMS,isomer #3 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2216.6 | Standard non polar | 33892256 | Isoleucylhydroxyproline,4TMS,isomer #1 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2267.0 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,4TMS,isomer #1 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C)N([Si](C)(C)C)[Si](C)(C)C | 2270.4 | Standard non polar | 33892256 | Isoleucylhydroxyproline,1TBDMS,isomer #1 | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O | 2296.1 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,1TBDMS,isomer #2 | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C | 2261.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,1TBDMS,isomer #3 | CC[C@H](C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O | 2292.1 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TBDMS,isomer #1 | CC[C@H](C)[C@H](N)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C | 2513.0 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TBDMS,isomer #2 | CC[C@H](C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O | 2550.8 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TBDMS,isomer #3 | CC[C@H](C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C | 2529.0 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,2TBDMS,isomer #4 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2602.2 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TBDMS,isomer #1 | CC[C@H](C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C | 2767.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TBDMS,isomer #1 | CC[C@H](C)[C@H](N[Si](C)(C)C(C)(C)C)C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C | 2727.8 | Standard non polar | 33892256 | Isoleucylhydroxyproline,3TBDMS,isomer #2 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2886.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TBDMS,isomer #2 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2824.0 | Standard non polar | 33892256 | Isoleucylhydroxyproline,3TBDMS,isomer #3 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2848.3 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,3TBDMS,isomer #3 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2798.0 | Standard non polar | 33892256 | Isoleucylhydroxyproline,4TBDMS,isomer #1 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3124.9 | Semi standard non polar | 33892256 | Isoleucylhydroxyproline,4TBDMS,isomer #1 | CC[C@H](C)[C@@H](C(=O)N1C[C@H](O[Si](C)(C)C(C)(C)C)C[C@H]1C(=O)O[Si](C)(C)C(C)(C)C)N([Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2968.8 | Standard non 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 - Isoleucylhydroxyproline 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 - Isoleucylhydroxyproline 10V, Positive-QTOF | splash10-0002-0590000000-fa85b7b8d750a44c3bf2 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isoleucylhydroxyproline 20V, Positive-QTOF | splash10-03di-5900000000-e5375772d5a55a3dd02d | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isoleucylhydroxyproline 40V, Positive-QTOF | splash10-0bt9-9200000000-1c37683803e2679776b8 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isoleucylhydroxyproline 10V, Negative-QTOF | splash10-0006-0390000000-ec230880441f1180fc96 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isoleucylhydroxyproline 20V, Negative-QTOF | splash10-03di-1910000000-945b10b0e0b02ec6581f | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Isoleucylhydroxyproline 40V, Negative-QTOF | splash10-0536-9300000000-751782956b8609aa3111 | 2021-09-25 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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Predicted 1D NMR | 13C NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-25 | Wishart Lab | View Spectrum |
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