| Record Information |
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| Version | 5.0 |
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| Status | Detected and Quantified |
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| Creation Date | 2006-05-22 15:12:12 UTC |
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| Update Date | 2022-03-07 02:49:17 UTC |
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| HMDB ID | HMDB0002823 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Docosatrienoic acid |
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| Description | Docosatrienoic acid, also known as docosatrienoate, belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. Docosatrienoic acid is a very hydrophobic molecule, is practically insoluble (in water), and is relatively neutral. Application of docosatrienoic acid was shown to dose-dependently decrease the peak K+ current amplitude and accelerate the potassium activation and inactivation kinetics at all membrane potentials. |
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| Structure | CC\C=C/C\C=C/C\C=C/CCCCCCCCCCCC(O)=O InChI=1S/C22H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,6-7,9-10H,2,5,8,11-21H2,1H3,(H,23,24)/b4-3-,7-6-,10-9- |
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| Synonyms | | Value | Source |
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| (13Z,16Z,19Z) Docosatrienoic acid | ChEBI | | all-cis-13,16,19 Docosatrienoic acid | ChEBI | | (13Z,16Z,19Z) Docosatrienoate | Generator | | all-cis-13,16,19 Docosatrienoate | Generator | | Docosatrienoate | Generator | | 13,16,19-Docosatrienoate | HMDB | | 13,16,19-Docosatrienoic acid | HMDB | | (13Z,16Z,19Z)-Docosatrienoate | HMDB | | (13Z,16Z,19Z)-13,16,19-Docosatrienoic acid | HMDB | | FA(22:3(13Z,16Z,19Z)) | HMDB | | FA(22:3n3) | HMDB | | cis-13,cis-16,cis-19-Docosatrienoic acid | HMDB | | Docosatrienoic acid | HMDB |
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| Chemical Formula | C22H38O2 |
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| Average Molecular Weight | 334.5359 |
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| Monoisotopic Molecular Weight | 334.28718046 |
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| IUPAC Name | (13Z,16Z,19Z)-docosa-13,16,19-trienoic acid |
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| Traditional Name | DTrE |
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| CAS Registry Number | 28845-86-5 |
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| SMILES | CC\C=C/C\C=C/C\C=C/CCCCCCCCCCCC(O)=O |
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| InChI Identifier | InChI=1S/C22H38O2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-16-17-18-19-20-21-22(23)24/h3-4,6-7,9-10H,2,5,8,11-21H2,1H3,(H,23,24)/b4-3-,7-6-,10-9- |
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| InChI Key | WBBQTNCISCKUMU-PDBXOOCHSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as very long-chain fatty acids. These are fatty acids with an aliphatic tail that contains at least 22 carbon atoms. |
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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 acids and conjugates |
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| Direct Parent | Very long-chain fatty acids |
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| Alternative Parents | |
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| Substituents | - Very long-chain fatty acid
- Unsaturated fatty acid
- Straight chain fatty acid
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | 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 | 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. | 9.2 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 28.3658 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.64 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 42.0 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 3459.3 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 719.5 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 287.8 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 477.8 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 766.5 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1280.3 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 | 850.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 91.9 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2647.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 820.1 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 | 2151.7 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1005.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 589.6 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 640.4 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 668.5 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 | 8.9 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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| Disease References | | Colorectal cancer |
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- Sinha R, Ahn J, Sampson JN, Shi J, Yu G, Xiong X, Hayes RB, Goedert JJ: Fecal Microbiota, Fecal Metabolome, and Colorectal Cancer Interrelations. PLoS One. 2016 Mar 25;11(3):e0152126. doi: 10.1371/journal.pone.0152126. eCollection 2016. [PubMed:27015276 ]
- 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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| General References | - Soares MC, Alessio ML, Leger CL, Bluet-Pajot MT, Clauser H, Enjalbert A, Kordon C, Wandscheer DE: Effect of essential fatty acid deficiency on membrane fatty acid content and growth hormone stimulation of rat pituitaries during postnatal development. J Lipid Res. 1995 Jun;36(6):1401-6. [PubMed:7666016 ]
- Krutetskaia ZI, Lebedev OE, Roshchina NG, Butov SN: [The effect of docosatrienoic acid on the potassium channels of outward rectification in the membrane of rat peritoneal macrophages]. Fiziol Zh Im I M Sechenova. 1995 Jul;81(7):111-9. [PubMed:8714386 ]
- Elshenawy S, Pinney SE, Stuart T, Doulias PT, Zura G, Parry S, Elovitz MA, Bennett MJ, Bansal A, Strauss JF 3rd, Ischiropoulos H, Simmons RA: The Metabolomic Signature of the Placenta in Spontaneous Preterm Birth. Int J Mol Sci. 2020 Feb 4;21(3). pii: ijms21031043. doi: 10.3390/ijms21031043. [PubMed:32033212 ]
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