Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2006-05-04 10:11:32 UTC |
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Update Date | 2022-11-30 19:02:45 UTC |
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HMDB ID | HMDB0004923 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Ganglioside GD2 (d18:1/12:0) |
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Description | Ganglioside GD2 (d18:1/12:0) is a glycosphingolipid (ceramide and oligosaccharide)or oligoglycosylceramide with one or more sialic acids (i.e. n-acetylneuraminic acid) linked on the sugar chain. It is a component the cell plasma membrane which modulates cell signal transduction events. Gangliosides have been found to be highly important in immunology. Ganglioside GD2 carries a net-negative charge at pH 7.0 and is acidic. Gangliosides can amount to 6% of the weight of lipids from brain, but they are found at low levels in all animal tissues. The GD2 ganglioside is a cell surface component that appears on the surface of metastatic melanoma cells and is a marker for the progression of the disease.(PubMed ID 9216084)Gangliosides are glycosphingolipids. There are four types of glycosphingolipids, the cerebrosides, sulfatides, globosides and gangliosides. Gangliosides are very similar to globosides except that they also contain N-acetyl neuraminic acid (NANA) in varying amounts. The specific names for the gangliosides provide information about their structure. The letter G refers to ganglioside, and the subscripts M, D, T and Q indicate that the molecule contains mono-, di-, tri and quatra-sialic acid. The numbered subscripts 1, 2 and 3 refer to the carbohydrate sequence that is attached to the ceramide. In particular, 1 stands for GalGalNAcGalGlc-ceramide, 2 stands for GalNAcGalGlc-ceramide and 3 stands for GalGlc-ceramide. Deficiencies in lysosomal enzymes that degrade the carbohydrate portions of various gangliosides are responsible for a number of lysosomal storage diseases such as Tay-Sachs disease, Sandhoff disease, and GM1 gangliosidosis. The carbohydrate portion of the ganglioside GM1 is the site of attachment of cholera toxin, the protein secreted by Vibrio cholerae. |
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Structure | CCCCCCCCCCCCC\C=C\[C@@H](O)[C@H](CO[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@@H](CO)O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@H](O)CO)C(O)=O)C(O)=O)[C@H]2O)[C@H](O)[C@H]1O)NC(=O)CCCCCCCCCCC InChI=1S/C72H126N4O34/c1-6-8-10-12-14-16-17-18-19-21-22-24-26-28-42(85)41(76-50(89)29-27-25-23-20-15-13-11-9-7-2)37-101-67-59(95)58(94)61(48(35-80)103-67)105-68-60(96)65(62(49(36-81)104-68)106-66-53(75-40(5)84)57(93)55(91)46(33-78)102-66)110-72(70(99)100)31-44(87)52(74-39(4)83)64(109-72)56(92)47(34-79)107-71(69(97)98)30-43(86)51(73-38(3)82)63(108-71)54(90)45(88)32-77/h26,28,41-49,51-68,77-81,85-88,90-96H,6-25,27,29-37H2,1-5H3,(H,73,82)(H,74,83)(H,75,84)(H,76,89)(H,97,98)(H,99,100)/b28-26+/t41-,42+,43-,44-,45+,46+,47+,48+,49+,51+,52+,53+,54+,55-,56+,57+,58+,59+,60+,61+,62-,63?,64?,65+,66-,67+,68-,71+,72-/m0/s1 |
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Synonyms | Value | Source |
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(2S,4S,5R)-2-{[(1S,2R)-1-[(3R,4S,6S)-6-carboxy-6-{[(2R,3S,4R,5R,6S)-3-{[(2S,3R,4R,5R,6R)-4,5-dihydroxy-3-[(1-hydroxyethylidene)amino]-6-(hydroxymethyl)oxan-2-yl]oxy}-6-{[(2R,3S,4R,5R,6R)-4,5-dihydroxy-6-{[(2S,3R)-3-hydroxy-2-[(1-hydroxydodecylidene)amino]octadec-4-en-1-yl]oxy}-2-(hydroxymethyl)oxan-3-yl]oxy}-5-hydroxy-2-(hydroxymethyl)oxan-4-yl]oxy}-4-hydroxy-3-[(1-hydroxyethylidene)amino]oxan-2-yl]-1,3-dihydroxypropan-2-yl]oxy}-4-hydroxy-5-[(1-hydroxyethylidene)amino]-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxane-2-carboxylate | HMDB | GalNAc-beta1->4(neuac-alpha2->8neuac2->3)gal-beta1->4GLC-beta1->1'cer | HMDB | GalNAc-beta1->4(neuac-alpha2->8neuac2->3)laccer | HMDB | GD2 Ganglioside | HMDB |
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Chemical Formula | C72H126N4O34 |
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Average Molecular Weight | 1591.7772 |
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Monoisotopic Molecular Weight | 1590.8253472 |
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IUPAC Name | (2S,4S,5R)-6-[(1S,2R)-2-{[(2S,4S,5R)-2-carboxy-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy}-1,3-dihydroxypropyl]-2-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4R,5R,6R)-6-{[(2S,3R,4E)-2-dodecanamido-3-hydroxyoctadec-4-en-1-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-5-{[(2S,3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxyoxane-2-carboxylic acid |
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Traditional Name | (2S,4S,5R)-6-[(1S,2R)-2-{[(2S,4S,5R)-2-carboxy-5-acetamido-4-hydroxy-6-[(1R,2R)-1,2,3-trihydroxypropyl]oxan-2-yl]oxy}-1,3-dihydroxypropyl]-2-{[(2S,3R,4R,5S,6R)-2-{[(2R,3S,4R,5R,6R)-6-{[(2S,3R,4E)-2-dodecanamido-3-hydroxyoctadec-4-en-1-yl]oxy}-4,5-dihydroxy-2-(hydroxymethyl)oxan-3-yl]oxy}-5-{[(2S,3R,4R,5R,6R)-3-acetamido-4,5-dihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}-3-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy}-5-acetamido-4-hydroxyoxane-2-carboxylic acid |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCC\C=C\[C@@H](O)[C@H](CO[C@@H]1O[C@H](CO)[C@@H](O[C@@H]2O[C@H](CO)[C@H](O[C@@H]3O[C@H](CO)[C@H](O)[C@H](O)[C@H]3NC(C)=O)[C@H](O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@@H](CO)O[C@@]3(C[C@H](O)[C@@H](NC(C)=O)C(O3)[C@H](O)[C@H](O)CO)C(O)=O)C(O)=O)[C@H]2O)[C@H](O)[C@H]1O)NC(=O)CCCCCCCCCCC |
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InChI Identifier | InChI=1S/C72H126N4O34/c1-6-8-10-12-14-16-17-18-19-21-22-24-26-28-42(85)41(76-50(89)29-27-25-23-20-15-13-11-9-7-2)37-101-67-59(95)58(94)61(48(35-80)103-67)105-68-60(96)65(62(49(36-81)104-68)106-66-53(75-40(5)84)57(93)55(91)46(33-78)102-66)110-72(70(99)100)31-44(87)52(74-39(4)83)64(109-72)56(92)47(34-79)107-71(69(97)98)30-43(86)51(73-38(3)82)63(108-71)54(90)45(88)32-77/h26,28,41-49,51-68,77-81,85-88,90-96H,6-25,27,29-37H2,1-5H3,(H,73,82)(H,74,83)(H,75,84)(H,76,89)(H,97,98)(H,99,100)/b28-26+/t41-,42+,43-,44-,45+,46+,47+,48+,49+,51+,52+,53+,54+,55-,56+,57+,58+,59+,60+,61+,62-,63?,64?,65+,66-,67+,68-,71+,72-/m0/s1 |
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InChI Key | QKPAJXFOKUIAMW-VLNSZMGOSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as gangliosides. These are lipid molecules composed of a glycosphingolipid (ceramide and saccharide) with one or more sialic acids linked on the sugar chain. They are usually oligoglycosylceramides derived from lactosylceramide and containing a sialic acid residue such as N-acetylneuraminic acid. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Sphingolipids |
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Sub Class | Glycosphingolipids |
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Direct Parent | Gangliosides |
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Alternative Parents | |
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Substituents | - Neuaca2-3galb1-4glcb-cer_backbone
- Glycosyl-n-acylsphingosine
- Oligosaccharide
- N-acylneuraminic acid or derivatives
- N-acylneuraminic acid
- Neuraminic acid
- Fatty acyl glycoside
- C-glucuronide
- Alkyl glycoside
- C-glycosyl compound
- Glycosyl compound
- O-glycosyl compound
- Ketal
- Dicarboxylic acid or derivatives
- Fatty amide
- N-acyl-amine
- Fatty acyl
- Oxane
- Pyran
- Acetamide
- Secondary carboxylic acid amide
- Secondary alcohol
- Carboxamide group
- Organoheterocyclic compound
- Polyol
- Oxacycle
- Carboxylic acid derivative
- Carboxylic acid
- Acetal
- Organooxygen compound
- Organic oxide
- Alcohol
- Hydrocarbon derivative
- Carbonyl group
- Organic oxygen compound
- Organic nitrogen compound
- Primary alcohol
- Organopnictogen compound
- Organonitrogen compound
- 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 | 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 | 0 | 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 Retention Times UnderivatizedChromatographic 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. Predicted by Afia on May 17, 2022. | 4.31 minutes | 32390414 | Predicted by Siyang on May 30, 2022 | 21.8691 minutes | 33406817 | Predicted by Siyang using ReTip algorithm on June 8, 2022 | 4.65 minutes | 32390414 | AjsUoB = Accucore 150 Amide HILIC with 10mM Ammonium Formate, 0.1% Formic Acid | 323.5 seconds | 40023050 | Fem_Long = Waters ACQUITY UPLC HSS T3 C18 with Water:MeOH and 0.1% Formic Acid | 4878.9 seconds | 40023050 | Fem_Lipids = Ascentis Express C18 with (60:40 water:ACN):(90:10 IPA:ACN) and 10mM NH4COOH + 0.1% Formic Acid | 166.8 seconds | 40023050 | Life_Old = Waters ACQUITY UPLC BEH C18 with Water:(20:80 acetone:ACN) and 0.1% Formic Acid | 233.6 seconds | 40023050 | Life_New = RP Waters ACQUITY UPLC HSS T3 C18 with Water:(30:70 MeOH:ACN) and 0.1% Formic Acid | 235.4 seconds | 40023050 | RIKEN = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 266.9 seconds | 40023050 | Eawag_XBridgeC18 = XBridge C18 3.5u 2.1x50 mm with Water:MeOH and 0.1% Formic Acid | 664.1 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 | 837.6 seconds | 40023050 | HILIC_BDD_2 = Merck SeQuant ZIC-HILIC with ACN(0.1% formic acid):water(16 mM ammonium formate) | 1664.2 seconds | 40023050 | UniToyama_Atlantis = RP Waters Atlantis T3 (2.1 x 150 mm, 5 um) with ACN:Water and 0.1% Formic Acid | 1548.3 seconds | 40023050 | BDD_C18 = Hypersil Gold 1.9µm C18 with Water:ACN and 0.1% Formic Acid | 895.6 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 | 2383.8 seconds | 40023050 | SNU_RIKEN_POS = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 603.4 seconds | 40023050 | RPMMFDA = Waters ACQUITY UPLC BEH C18 with Water:ACN and 0.1% Formic Acid | 626.8 seconds | 40023050 | MTBLS87 = Merck SeQuant ZIC-pHILIC column with ACN:Water and :ammonium carbonate | 317.3 seconds | 40023050 | KI_GIAR_zic_HILIC_pH2_7 = Merck SeQuant ZIC-HILIC with ACN:Water and 0.1% FA | 219.9 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 | 137.8 seconds | 40023050 |
Predicted Kovats Retention IndicesNot Available |
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| MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ganglioside GD2 (d18:1/12:0) 10V, Positive-QTOF | splash10-0h93-0180491001-2a595048a2764f3429cf | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ganglioside GD2 (d18:1/12:0) 20V, Positive-QTOF | splash10-00dl-0190354003-7f12c274bd4253ffbd28 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ganglioside GD2 (d18:1/12:0) 40V, Positive-QTOF | splash10-0k9x-2381890200-2ddc8ac8d63e2152ae3d | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ganglioside GD2 (d18:1/12:0) 10V, Negative-QTOF | splash10-000i-4080190000-96f77250fd7d06ad8e6a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ganglioside GD2 (d18:1/12:0) 20V, Negative-QTOF | splash10-001i-1090030000-4e966963382c703839ed | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Ganglioside GD2 (d18:1/12:0) 40V, Negative-QTOF | splash10-05gl-6192220000-6ce13662e70c5ed2ec31 | 2021-09-22 | Wishart Lab | View Spectrum |
NMR SpectraSpectrum Type | Description | Deposition Date | Source | View |
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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, 100 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, 1000 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, 200 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, 300 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, 400 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, 500 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, 600 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, 700 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, 800 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 | Predicted 1D NMR | 13C NMR Spectrum (1D, 900 MHz, D2O, predicted) | 2021-09-24 | Wishart Lab | View Spectrum |
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