| Record Information |
|---|
| Version | 5.0 |
|---|
| Status | Expected but not Quantified |
|---|
| Creation Date | 2016-10-26 22:19:44 UTC |
|---|
| Update Date | 2021-09-14 15:45:27 UTC |
|---|
| HMDB ID | HMDB0062181 |
|---|
| Secondary Accession Numbers | |
|---|
| Metabolite Identification |
|---|
| Common Name | N-Lactoylvaline |
|---|
| Description | N-Lactoylvaline is a lactoyl derivative of phenylalanine. N-Lactoyl-amino acids are ubiquitous pseudodipeptides of lactic acid and amino acids that are rapidly formed by reverse proteolysis. A protease, cytosolic nonspecific dipeptidase 2 (CNDP2), catalyzes their formation. The plasma levels of these metabolites strongly correlate with plasma levels of lactate and amino acid (PMID: 25964343 ). |
|---|
| Structure | CC(C)C(NC(=O)[C@H](C)O)C(O)=O InChI=1S/C8H15NO4/c1-4(2)6(8(12)13)9-7(11)5(3)10/h4-6,10H,1-3H3,(H,9,11)(H,12,13)/t5-,6?/m0/s1 |
|---|
| Synonyms | | Value | Source |
|---|
| N-Lactoyl-valine | HMDB |
|
|---|
| Chemical Formula | C8H15NO4 |
|---|
| Average Molecular Weight | 189.211 |
|---|
| Monoisotopic Molecular Weight | 189.100107967 |
|---|
| IUPAC Name | 2-[(2S)-2-hydroxypropanamido]-3-methylbutanoic acid |
|---|
| Traditional Name | 2-[(2S)-2-hydroxypropanamido]-3-methylbutanoic acid |
|---|
| CAS Registry Number | 21753-44-6 |
|---|
| SMILES | CC(C)C(NC(=O)[C@H](C)O)C(O)=O |
|---|
| InChI Identifier | InChI=1S/C8H15NO4/c1-4(2)6(8(12)13)9-7(11)5(3)10/h4-6,10H,1-3H3,(H,9,11)(H,12,13)/t5-,6?/m0/s1 |
|---|
| InChI Key | IJKKTQLUXOILBQ-ZBHICJROSA-N |
|---|
| Chemical Taxonomy |
|---|
| Description | Belongs to the class of organic compounds known as n-acyl-alpha amino acids. N-acyl-alpha amino acids are compounds containing an alpha amino acid which bears an acyl group at its terminal nitrogen atom. |
|---|
| Kingdom | Organic compounds |
|---|
| Super Class | Organic acids and derivatives |
|---|
| Class | Carboxylic acids and derivatives |
|---|
| Sub Class | Amino acids, peptides, and analogues |
|---|
| Direct Parent | N-acyl-alpha amino acids |
|---|
| Alternative Parents | |
|---|
| Substituents | - N-acyl-alpha-amino acid
- Valine or derivatives
- Branched fatty acid
- Hydroxy fatty acid
- Methyl-branched fatty acid
- Fatty acyl
- Fatty acid
- Secondary alcohol
- Carboximidic acid
- Carboximidic acid derivative
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Propargyl-type 1,3-dipolar organic compound
- Organic 1,3-dipolar compound
- Organopnictogen compound
- Carbonyl group
- Organic oxygen compound
- Organic nitrogen compound
- Organonitrogen compound
- Organooxygen compound
- Organic oxide
- Hydrocarbon derivative
- Alcohol
- Aliphatic acyclic compound
|
|---|
| Molecular Framework | Aliphatic acyclic compounds |
|---|
| External Descriptors | Not Available |
|---|
| Ontology |
|---|
| Physiological effect | Not Available |
|---|
| Disposition | |
|---|
| Process | Not Available |
|---|
| Role | Not Available |
|---|
| Physical Properties |
|---|
| State | Not Available |
|---|
| Experimental Molecular Properties | | Property | Value | Reference |
|---|
| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Not Available | Not Available | | LogP | Not Available | Not Available |
|
|---|
| Experimental Chromatographic Properties | Not Available |
|---|
| Predicted Molecular Properties | |
|---|
| Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
|---|
| Measured using a Waters Acquity ultraperformance liquid chromatography (UPLC) ethylene-bridged hybrid (BEH) C18 column (100 mm × 2.1 mm; 1.7 μmparticle diameter). Predicted by Afia on May 17, 2022. Predicted by Afia on May 17, 2022. | 2.29 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 10.2631 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.28 minutes | 32390414 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 1313.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 275.0 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 80.9 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 159.5 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 55.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 279.5 seconds | 40023050 | | BfG_NTS_RP1 =Agilent Zorbax Eclipse Plus C18 (2.1 mm x 150 mm, 3.5 um) with Water:ACN and 0.1% Formic Acid | 360.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 91.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 663.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 297.6 seconds | 40023050 | | UFZ_Phenomenex = Kinetex Core-Shell C18 2.6 um, 3.0 x 100 mm, Phenomenex with Water:MeOH and 0.1% Formic Acid | 1020.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 199.4 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 231.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 374.2 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 249.4 seconds | 40023050 | | Meister zic-pHILIC pH9.3 = Merck SeQuant ZIC-pHILIC column with ACN:Water 5mM NH4Ac pH9.3 and 5mM ammonium acetate in water | 129.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
|---|
| N-Lactoylvaline,1TMS,isomer #1 | CC(C)C(NC(=O)[C@H](C)O[Si](C)(C)C)C(=O)O | 1568.3 | Semi standard non polar | 33892256 | | N-Lactoylvaline,1TMS,isomer #2 | CC(C)C(NC(=O)[C@H](C)O)C(=O)O[Si](C)(C)C | 1538.8 | Semi standard non polar | 33892256 | | N-Lactoylvaline,1TMS,isomer #3 | CC(C)C(C(=O)O)N(C(=O)[C@H](C)O)[Si](C)(C)C | 1538.0 | Semi standard non polar | 33892256 | | N-Lactoylvaline,2TMS,isomer #1 | CC(C)C(NC(=O)[C@H](C)O[Si](C)(C)C)C(=O)O[Si](C)(C)C | 1632.0 | Semi standard non polar | 33892256 | | N-Lactoylvaline,2TMS,isomer #2 | CC(C)C(C(=O)O)N(C(=O)[C@H](C)O[Si](C)(C)C)[Si](C)(C)C | 1634.8 | Semi standard non polar | 33892256 | | N-Lactoylvaline,2TMS,isomer #3 | CC(C)C(C(=O)O[Si](C)(C)C)N(C(=O)[C@H](C)O)[Si](C)(C)C | 1591.4 | Semi standard non polar | 33892256 | | N-Lactoylvaline,3TMS,isomer #1 | CC(C)C(C(=O)O[Si](C)(C)C)N(C(=O)[C@H](C)O[Si](C)(C)C)[Si](C)(C)C | 1697.4 | Semi standard non polar | 33892256 | | N-Lactoylvaline,3TMS,isomer #1 | CC(C)C(C(=O)O[Si](C)(C)C)N(C(=O)[C@H](C)O[Si](C)(C)C)[Si](C)(C)C | 1670.5 | Standard non polar | 33892256 | | N-Lactoylvaline,3TMS,isomer #1 | CC(C)C(C(=O)O[Si](C)(C)C)N(C(=O)[C@H](C)O[Si](C)(C)C)[Si](C)(C)C | 1676.1 | Standard polar | 33892256 | | N-Lactoylvaline,1TBDMS,isomer #1 | CC(C)C(NC(=O)[C@H](C)O[Si](C)(C)C(C)(C)C)C(=O)O | 1805.5 | Semi standard non polar | 33892256 | | N-Lactoylvaline,1TBDMS,isomer #2 | CC(C)C(NC(=O)[C@H](C)O)C(=O)O[Si](C)(C)C(C)(C)C | 1762.6 | Semi standard non polar | 33892256 | | N-Lactoylvaline,1TBDMS,isomer #3 | CC(C)C(C(=O)O)N(C(=O)[C@H](C)O)[Si](C)(C)C(C)(C)C | 1773.9 | Semi standard non polar | 33892256 | | N-Lactoylvaline,2TBDMS,isomer #1 | CC(C)C(NC(=O)[C@H](C)O[Si](C)(C)C(C)(C)C)C(=O)O[Si](C)(C)C(C)(C)C | 2072.3 | Semi standard non polar | 33892256 | | N-Lactoylvaline,2TBDMS,isomer #2 | CC(C)C(C(=O)O)N(C(=O)[C@H](C)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2092.3 | Semi standard non polar | 33892256 | | N-Lactoylvaline,2TBDMS,isomer #3 | CC(C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@H](C)O)[Si](C)(C)C(C)(C)C | 2045.9 | Semi standard non polar | 33892256 | | N-Lactoylvaline,3TBDMS,isomer #1 | CC(C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@H](C)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2334.0 | Semi standard non polar | 33892256 | | N-Lactoylvaline,3TBDMS,isomer #1 | CC(C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@H](C)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2252.5 | Standard non polar | 33892256 | | N-Lactoylvaline,3TBDMS,isomer #1 | CC(C)C(C(=O)O[Si](C)(C)C(C)(C)C)N(C(=O)[C@H](C)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 2124.6 | Standard polar | 33892256 |
|
|---|
| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted GC-MS | Predicted GC-MS Spectrum - N-Lactoylvaline GC-MS (Non-derivatized) - 70eV, Positive | splash10-0007-9200000000-330034082ecb06695628 | 2017-09-20 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - N-Lactoylvaline GC-MS (2 TMS) - 70eV, Positive | splash10-014i-7920000000-3484e47d4897a6513258 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - N-Lactoylvaline GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
|---|
| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 10V, Positive-QTOF | splash10-006x-1900000000-acece8f49c0b3f5c9fac | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 20V, Positive-QTOF | splash10-00dl-9800000000-e5ee123d2b464c1673fa | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 40V, Positive-QTOF | splash10-00di-9200000000-766f8a3c6f476358a7c5 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 10V, Negative-QTOF | splash10-000i-0900000000-223c2e4dabb683271ab3 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 20V, Negative-QTOF | splash10-00y0-5900000000-8330910f64cb480efc7b | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 40V, Negative-QTOF | splash10-00di-9200000000-1a15d75ae8a6f04eeb6e | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 10V, Negative-QTOF | splash10-000i-0900000000-187ed99fdf54e18dc163 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 20V, Negative-QTOF | splash10-014i-5900000000-6ed40e9b96c346c2bc83 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 40V, Negative-QTOF | splash10-0a4l-9000000000-21f595bb039585a5dbc2 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 10V, Positive-QTOF | splash10-014l-2900000000-d47afbc7153ef4cce63e | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 20V, Positive-QTOF | splash10-0fk9-9700000000-288a5de63d3e071e011f | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - N-Lactoylvaline 40V, Positive-QTOF | splash10-00di-9000000000-9ae7cd304ce71e3a08f2 | 2021-09-23 | Wishart Lab | View Spectrum |
NMR Spectra| Spectrum Type | Description | Deposition Date | Source | View |
|---|
| 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, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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 | | Predicted 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum |
|
|---|
| General References | - Jansen RS, Addie R, Merkx R, Fish A, Mahakena S, Bleijerveld OB, Altelaar M, IJlst L, Wanders RJ, Borst P, van de Wetering K: N-lactoyl-amino acids are ubiquitous metabolites that originate from CNDP2-mediated reverse proteolysis of lactate and amino acids. Proc Natl Acad Sci U S A. 2015 May 26;112(21):6601-6. doi: 10.1073/pnas.1424638112. Epub 2015 May 11. [PubMed:25964343 ]
|
|---|