| Record Information |
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| Version | 5.0 |
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| Status | Expected but not Quantified |
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| Creation Date | 2008-10-29 09:13:14 UTC |
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| Update Date | 2022-03-07 02:51:03 UTC |
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| HMDB ID | HMDB0011132 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol |
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| Description | 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol, also known as 1,2-dioctadecanoyl-3-(GLCB1-6GLCB1)-sn-glycerol or DGDG, belongs to the class of organic compounds known as glycosyldiacylglycerols. These are diacylglycerols that carry a saccharide moiety linked to the glycerol. 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](CO[C@@H]1OC(CO[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)OC(=O)CCCCCCCCCCCCCCCCC InChI=1S/C51H96O15/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-42(53)61-36-39(64-43(54)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)37-62-50-49(60)47(58)45(56)41(66-50)38-63-51-48(59)46(57)44(55)40(35-52)65-51/h39-41,44-52,55-60H,3-38H2,1-2H3/t39-,40-,41?,44-,45-,46+,47+,48-,49-,50-,51-/m1/s1 |
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| Synonyms | | Value | Source |
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| 1,2-Dioctadecanoyl-3-(GLCB1-6GLCB1)-sn-glycerol | HMDB | | DGDG | HMDB | | Digalactosyl diacyl glycerol | HMDB | | [(2S)-1-Octadecanoyloxy-3-[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] octadecanoate | HMDB | | [(2S)-1-Octadecanoyloxy-3-[(2R,3S,4S,5R,6S)-3,4,5-trihydroxy-6-[[(2S,3R,4S,5R,6S)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxymethyl]oxan-2-yl]oxypropan-2-yl] octadecanoic acid | HMDB | | [1-(Octadecanoyloxymethyl)-2-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-2-yl]oxy-ethyl] octadecanoate | HMDB | | [1-(Octadecanoyloxymethyl)-2-[3,4,5-trihydroxy-6-[[3,4,5-trihydroxy-6-(hydroxymethyl)tetrahydropyran-2-yl]oxymethyl]tetrahydropyran-2-yl]oxy-ethyl] octadecanoic acid | HMDB | | (2S)-1-(Octadecanoyloxy)-3-{[(2R,3R,4S,5S)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl octadecanoic acid | Generator | | 1,2-Dioctadecanoyl-3-(galactosyl-b-1->6-galactosyl-b-1)-glycerol | Generator | | 1,2-Dioctadecanoyl-3-(galactosyl-β-1->6-galactosyl-β-1)-glycerol | Generator |
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| Chemical Formula | C51H96O15 |
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| Average Molecular Weight | 949.2989 |
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| Monoisotopic Molecular Weight | 948.674922402 |
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| IUPAC Name | (2S)-1-(octadecanoyloxy)-3-{[(2R,3R,4S,5S)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl octadecanoate |
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| Traditional Name | (2S)-1-(octadecanoyloxy)-3-{[(2R,3R,4S,5S)-3,4,5-trihydroxy-6-({[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}methyl)oxan-2-yl]oxy}propan-2-yl octadecanoate |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCC(=O)OC[C@H](CO[C@@H]1OC(CO[C@@H]2O[C@H](CO)[C@@H](O)[C@H](O)[C@H]2O)[C@@H](O)[C@H](O)[C@H]1O)OC(=O)CCCCCCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C51H96O15/c1-3-5-7-9-11-13-15-17-19-21-23-25-27-29-31-33-42(53)61-36-39(64-43(54)34-32-30-28-26-24-22-20-18-16-14-12-10-8-6-4-2)37-62-50-49(60)47(58)45(56)41(66-50)38-63-51-48(59)46(57)44(55)40(35-52)65-51/h39-41,44-52,55-60H,3-38H2,1-2H3/t39-,40-,41?,44-,45-,46+,47+,48-,49-,50-,51-/m1/s1 |
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| InChI Key | LDQFLSUQYHBXSX-HPPMYKKZSA-N |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as glycosyldiacylglycerols. These are diacylglycerols that carry a saccharide moiety linked to the glycerol. |
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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 | Glycosylglycerols |
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| Direct Parent | Glycosyldiacylglycerols |
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| Alternative Parents | |
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| Substituents | - Glycosyldiacylglycerol
- Fatty acyl glycoside
- Fatty acyl glycoside of mono- or disaccharide
- Disaccharide
- Glycosyl compound
- O-glycosyl compound
- Fatty acid ester
- Fatty acyl
- Oxane
- Dicarboxylic acid or derivatives
- Secondary alcohol
- Carboxylic acid ester
- Oxacycle
- Polyol
- Organoheterocyclic compound
- Carboxylic acid derivative
- Acetal
- Hydrocarbon derivative
- Organic oxygen compound
- Organic oxide
- Alcohol
- Carbonyl group
- Organooxygen compound
- Primary alcohol
- 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 | |
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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 | 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. | 9.78 minutes | 32390414 | | Predicted by Siyang on May 30, 2022 | 26.6185 minutes | 33406817 | | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 2.87 minutes | 32390414 | | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 107.0 seconds | 40023050 | | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 6075.9 seconds | 40023050 | | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 179.7 seconds | 40023050 | | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 366.5 seconds | 40023050 | | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 198.1 seconds | 40023050 | | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 1009.8 seconds | 40023050 | | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 1272.4 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 | 1295.8 seconds | 40023050 | | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 437.7 seconds | 40023050 | | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 2773.0 seconds | 40023050 | | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 1150.9 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 | 3106.8 seconds | 40023050 | | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 982.0 seconds | 40023050 | | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 764.5 seconds | 40023050 | | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 239.7 seconds | 40023050 | | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 196.8 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 | 9.4 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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| 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 - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 10V, Positive-QTOF | splash10-015a-0142009108-15878d0d87479d40aa8c | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 20V, Positive-QTOF | splash10-014i-0267039302-d80320d9f1b08602e21d | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 40V, Positive-QTOF | splash10-016r-1597135462-a199496a73bcc29a4623 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 10V, Negative-QTOF | splash10-00o0-1292013104-f3042ac22e42d492a906 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 20V, Negative-QTOF | splash10-02cr-2492002002-8bcd4ed278a6c649f565 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 40V, Negative-QTOF | splash10-001i-4391000100-d59b61af5f197bdc6ac0 | 2017-09-01 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 10V, Negative-QTOF | splash10-001i-0094003003-e5f97d726399d4481156 | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 20V, Negative-QTOF | splash10-067r-7359017261-dc6519abf0d56894140e | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 40V, Negative-QTOF | splash10-0a59-9166000000-f2609c1c23cfb48d2ebc | 2021-09-22 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 10V, Positive-QTOF | splash10-0012-7102014219-5c22e98057afa40619c6 | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 20V, Positive-QTOF | splash10-0015-9222000103-f5297be5abcaad28ec4f | 2021-09-25 | Wishart Lab | View Spectrum | | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - 1,2-Dioctadecanoyl-3-(galactosyl-B-1-6-galactosyl-B-1)-glycerol 40V, Positive-QTOF | splash10-0006-9001000000-098dbc0e0bf5562f85e0 | 2021-09-25 | Wishart Lab | View Spectrum |
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