| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2012-09-11 17:40:25 UTC |
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| Update Date | 2022-03-07 02:52:47 UTC |
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| HMDB ID | HMDB0031012 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Glycerol 1,2-dioctadecanoate |
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| Description | Glycerol 1,2-dioctadecanoate belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. Based on a literature review a small amount of articles have been published on Glycerol 1,2-dioctadecanoate. |
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| Structure | CCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C39H76O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-36-37(35-40)44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h37,40H,3-36H2,1-2H3 |
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| Synonyms | | Value | Source |
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| Glycerol 1,2-dioctadecanoic acid | Generator | | 1,2-Di-O-hexadecanoylglycerol | HMDB | | a,b-Distearin | HMDB | | Cithrol eds | HMDB | | e471 | HMDB | | Glycerol 1,2-distearate | HMDB | | Octadecanoic acid 1-(hydroxymethyl)-1,2-ethanediyl ester | HMDB | | Octadecanoic acid 2-hydroxy-1-octadecanoyloxy-ethyl ester | HMDB | | 1,2-Dioctadecanoylglycerol | MeSH, HMDB | | 1,2-Distearin | MeSH, HMDB |
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| Chemical Formula | C39H76O5 |
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| Average Molecular Weight | 625.0177 |
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| Monoisotopic Molecular Weight | 624.569275542 |
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| IUPAC Name | 1-hydroxy-3-(octadecanoyloxy)propan-2-yl octadecanoate |
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| Traditional Name | distearin |
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| CAS Registry Number | 1188-58-5 |
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| SMILES | CCCCCCCCCCCCCCCCCC(=O)OCC(CO)OC(=O)CCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C39H76O5/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-38(41)43-36-37(35-40)44-39(42)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2/h37,40H,3-36H2,1-2H3 |
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| InChI Key | UHUSDOQQWJGJQS-UHFFFAOYSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 1,2-diacylglycerols. These are diacylglycerols containing a glycerol acylated at positions 1 and 2. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Glycerolipids |
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| Sub Class | Diradylglycerols |
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| Direct Parent | 1,2-diacylglycerols |
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| Alternative Parents | |
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| Substituents | - 1,2-acyl-sn-glycerol
- Fatty acid ester
- Fatty acyl
- Dicarboxylic acid or derivatives
- Carboxylic acid ester
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Primary alcohol
- Organooxygen compound
- Carbonyl group
- Alcohol
- 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 | |
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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 | 71 - 72 °C | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | 4.8e-11 mg/L @ 25 °C (est) | The Good Scents Company Information System | | 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. | 9.6 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 43.352 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 1.18 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 70.0 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 5884.5 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 1103.3 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 451.2 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 | 1104.6 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1940.0 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 | 1813.5 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 132.3 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 4132.6 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1122.4 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 | 3586.4 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1534.6 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 866.4 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 1130.5 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 1010.1 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 | 9.6 seconds | 40023050 |
Predicted Kovats Retention IndicesUnderivatizedDerivatized |
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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 - Glycerol 1,2-dioctadecanoate GC-MS (1 TMS) - 70eV, Positive | splash10-03dr-5151956000-f3cfe411b34b1c221b64 | 2017-10-06 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Glycerol 1,2-dioctadecanoate GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-16 | Wishart Lab | View Spectrum | | Predicted GC-MS | Predicted GC-MS Spectrum - Glycerol 1,2-dioctadecanoate GC-MS ("Glycerol 1,2-dioctadecanoate,1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-11-02 | 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 - Glycerol 1,2-dioctadecanoate 10V, Positive-QTOF | splash10-0006-0000009000-b7a4da88d31b5bcc2c45 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 20V, Positive-QTOF | splash10-052f-0009009000-1ba3fc9d6773d912e0ef | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 40V, Positive-QTOF | splash10-0006-0009009000-e19946aa33b3b6470f09 | 2017-10-04 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 10V, Positive-QTOF | splash10-0006-0000009000-4f85695573a777cd0fb7 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 20V, Positive-QTOF | splash10-052f-0008009000-7bc5dee7fe55e1f72047 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 40V, Positive-QTOF | splash10-0006-0008009000-0348034e2d9f82dbea4a | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 10V, Positive-QTOF | splash10-0002-0000009000-0c5603e78a419f79d9c2 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 20V, Positive-QTOF | splash10-0002-0000009000-0c5603e78a419f79d9c2 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 40V, Positive-QTOF | splash10-03di-0009001000-1fc1ebe517eccab43dab | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 10V, Negative-QTOF | splash10-05fr-3039007000-e8844c99004ebefa14c8 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 20V, Negative-QTOF | splash10-0089-3089001000-8d3338f2d15e3eb1b4e6 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 40V, Negative-QTOF | splash10-001i-4290000000-aa9ca13f14f216e4c737 | 2021-09-23 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 10V, Positive-QTOF | splash10-002f-2029005000-da9826c666bb389a4f42 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 20V, Positive-QTOF | splash10-00r6-6479001000-a55b4232350d5c1f4fce | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Glycerol 1,2-dioctadecanoate 40V, Positive-QTOF | splash10-0a4l-9110000000-2802d600d8c274b40fd3 | 2021-09-25 | Wishart Lab | View Spectrum |
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| General References | - Simons K, Toomre D: Lipid rafts and signal transduction. Nat Rev Mol Cell Biol. 2000 Oct;1(1):31-9. [PubMed:11413487 ]
- Watson AD: Thematic review series: systems biology approaches to metabolic and cardiovascular disorders. Lipidomics: a global approach to lipid analysis in biological systems. J Lipid Res. 2006 Oct;47(10):2101-11. Epub 2006 Aug 10. [PubMed:16902246 ]
- Sethi JK, Vidal-Puig AJ: Thematic review series: adipocyte biology. Adipose tissue function and plasticity orchestrate nutritional adaptation. J Lipid Res. 2007 Jun;48(6):1253-62. Epub 2007 Mar 20. [PubMed:17374880 ]
- Lingwood D, Simons K: Lipid rafts as a membrane-organizing principle. Science. 2010 Jan 1;327(5961):46-50. doi: 10.1126/science.1174621. [PubMed:20044567 ]
- Ghosh S, Strum JC, Bell RM: Lipid biochemistry: functions of glycerolipids and sphingolipids in cellular signaling. FASEB J. 1997 Jan;11(1):45-50. [PubMed:9034165 ]
- (). Yannai, Shmuel. (2004) Dictionary of food compounds with CD-ROM: Additives, flavors, and ingredients. Boca Raton: Chapman & Hall/CRC.. .
- Gunstone, Frank D., John L. Harwood, and Albert J. Dijkstra (2007). The lipid handbook with CD-ROM. CRC Press.
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