| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2010-05-20 13:51:42 UTC |
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| Update Date | 2020-02-26 21:38:58 UTC |
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| HMDB ID | HMDB0013631 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Oleoyl glycine |
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| Description | N-oleoyl glycine is an acylglycine with oleoic acid (C18:1(9Z))moiety attached to glycine molecule. It is reported to be preferentially produced by human glycine N-acyltransferase-like 2 (hGLYATL2), a member of a gene family of 4 putative glycine conjugating enzymes, synthesizes various N-acyl glycines. Recombinantly expressed hGLYATL2 efficiently conjugated oleoyl-CoA, arachidonoyl-CoA, and other medium- and long-chain acyl-CoAs to glycine. The enzyme was specific for glycine as an acceptor molecule. |
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| Structure | CCCCCCCC\C=C/CCCCCCCC(=O)NCC(O)=O InChI=1S/C20H37NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(22)21-18-20(23)24/h9-10H,2-8,11-18H2,1H3,(H,21,22)(H,23,24)/b10-9- |
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| Synonyms | | Value | Source |
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| Elmiric acid | ChEBI | | EMA-1 | ChEBI | | N-(9Z-Octadecenoyl)-glycine | ChEBI | | Elmirate | Generator | | (Z)-N-(1-oxo-9-Octadecenyl)glycine | HMDB | | Acylglycine 18:1(9Z) | HMDB | | NO-Gly | HMDB | | N-Oleoylglycine | MeSH |
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| Chemical Formula | C20H37NO3 |
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| Average Molecular Weight | 339.5127 |
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| Monoisotopic Molecular Weight | 339.277344055 |
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| IUPAC Name | 2-[(9Z)-octadec-9-enamido]acetic acid |
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| Traditional Name | N-oleoyl glycine |
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| CAS Registry Number | 2601-90-3 |
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| SMILES | CCCCCCCC\C=C/CCCCCCCC(=O)NCC(O)=O |
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| InChI Identifier | InChI=1S/C20H37NO3/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-19(22)21-18-20(23)24/h9-10H,2-8,11-18H2,1H3,(H,21,22)(H,23,24)/b10-9- |
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| InChI Key | HPFXACZRFJDURI-KTKRTIGZSA-N |
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| Chemical Taxonomy |
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| 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. |
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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 | N-acyl-alpha amino acids |
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| Alternative Parents | |
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| Substituents | - N-acyl-alpha-amino acid
- Fatty amide
- N-acyl-amine
- Fatty acyl
- Carboxamide group
- Secondary carboxylic acid amide
- Carboxylic acid
- Monocarboxylic acid or derivatives
- Carbonyl group
- Organonitrogen compound
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Organic nitrogen compound
- 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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| Not Available | 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 | 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 Retention Times Underivatized| Chromatographic Method | Retention Time | Reference |
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| 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. | 10.05 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 22.0879 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.67 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 38.5 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3134.1 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 489.4 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 233.4 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 259.9 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 628.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 953.6 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 | 780.6 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 140.2 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2077.3 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 654.7 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 | 1877.6 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 718.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 496.8 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 520.0 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 461.6 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 | 8.2 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized| Derivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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| Oleoyl glycine,1TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)NCC(=O)O[Si](C)(C)C | 2787.4 | Semi standard non polar | 33892256 | | Oleoyl glycine,1TMS,isomer #2 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O)[Si](C)(C)C | 2809.6 | Semi standard non polar | 33892256 | | Oleoyl glycine,2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 2763.7 | Semi standard non polar | 33892256 | | Oleoyl glycine,2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 2771.8 | Standard non polar | 33892256 | | Oleoyl glycine,2TMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C)[Si](C)(C)C | 2823.7 | Standard polar | 33892256 | | Oleoyl glycine,1TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)NCC(=O)O[Si](C)(C)C(C)(C)C | 3023.5 | Semi standard non polar | 33892256 | | Oleoyl glycine,1TBDMS,isomer #2 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O)[Si](C)(C)C(C)(C)C | 3038.5 | Semi standard non polar | 33892256 | | Oleoyl glycine,2TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3241.3 | Semi standard non polar | 33892256 | | Oleoyl glycine,2TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3099.9 | Standard non polar | 33892256 | | Oleoyl glycine,2TBDMS,isomer #1 | CCCCCCCC/C=C\CCCCCCCC(=O)N(CC(=O)O[Si](C)(C)C(C)(C)C)[Si](C)(C)C(C)(C)C | 3009.9 | Standard polar | 33892256 |
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| GC-MS Spectra| Spectrum Type | Description | Splash Key | Deposition Date | Source | View |
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| Predicted GC-MS | Predicted GC-MS Spectrum - Oleoyl glycine GC-MS (Non-derivatized) - 70eV, Positive | splash10-0fxx-9880000000-5ae1ba2d79b16bf75157 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Oleoyl glycine GC-MS (1 TMS) - 70eV, Positive | splash10-010u-9552000000-71bc6c116dd87ceeca79 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Oleoyl glycine GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Oleoyl glycine 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 |
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| Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Positive-QTOF | splash10-0006-6079000000-9aca349fae181649423d | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Positive-QTOF | splash10-056r-9140000000-e6d406dd27867e8a8098 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Positive-QTOF | splash10-056r-9410000000-c014f50241b7c1cab5f7 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Negative-QTOF | splash10-000i-0019000000-c91936bf7faa6f7e252f | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Negative-QTOF | splash10-0079-7279000000-a948d894dd4aeb45947a | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Negative-QTOF | splash10-05fu-9010000000-70aba59d12b1777e20b6 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Negative-QTOF | splash10-000i-1009000000-30c3a690fbd89dd9372b | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Negative-QTOF | splash10-00di-9002000000-7b142c09660037254c26 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Negative-QTOF | splash10-00di-9000000000-25e5315d765107a9843a | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 10V, Positive-QTOF | splash10-002f-6019000000-83a9c5534ab2a3cdd674 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 20V, Positive-QTOF | splash10-004i-9121000000-3bd27eb556983ed36c17 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Oleoyl glycine 40V, Positive-QTOF | splash10-0a6u-9100000000-e5ee0f1c1ddd84c6fe41 | 2021-09-22 | Wishart Lab | View Spectrum |
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| Disease References | | Colorectal cancer |
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- 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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