Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2009-04-30 08:52:46 UTC |
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Update Date | 2022-03-07 02:51:22 UTC |
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HMDB ID | HMDB0012315 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | 3-O-Sulfogalactosylceramide (d18:1/20:0) |
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Description | 3-O-Sulfogalactosylceramide is an acidic, sulfated glycosphingolipid, often known as sulfatide. This lipid occurs in membranes of various cell types, but is found in particularly high concentrations in myelin where it constitutes 3-4% of total membrane lipids. This lipid is synthesized primarily in the oligodendrocytes in the central nervous system. Accumulation of this lipid in the lysosomes is a characteristic of metachromatic leukodystrophy, a lysosomal storage disease caused by the deficiency of arylsulfatase A. Alterations in sulfatide metabolism, trafficking, and homeostasis are present in the earliest clinically recognizable stages of Alzheimer's disease.Cerebrosides are glycosphingolipids. There are four types of glycosphingolipids, the cerebrosides, sulfatides, globosides and gangliosides. Cerebrosides have a single sugar group linked to ceramide. The most common are galactocerebrosides (containing galactose), the least common are glucocerebrosides (containing glucose). Galactocerebrosides are found predominantly in neuronal cell membranes. In contrast glucocerebrosides are not normally found in membranes. Instead, they are typically intermediates in the synthesis or degradation of more complex glycosphingolipids. Galactocerebrosides are synthesized from ceramide and UDP-galactose. Excess lysosomal accumulation of glucocerebrosides is found in Gaucher disease. Sulfatides are glycosphingolipids. There are four types of glycosphingolipids, the cerebrosides, sulfatides, globosides and gangliosides. Sulfatides are the sulfuric acid esters of galactocerebrosides. They are synthesized from galactocerebrosides and activated sulfate, 3'-phosphoadenosine 5'-phosphosulfate (PAPS). |
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Structure | CCCCCCCCCCCCCCCCCCCC(=O)N[C@@]([H])(CO[C@@H]1O[C@H](CO)[C@H](O)C(OS(=O)(O)=O)C1O)[C@@](O)([H])\C=C\CCCCCCCCCCCCC InChI=1S/C44H85NO11S/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-40(48)45-37(38(47)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2)36-54-44-42(50)43(56-57(51,52)53)41(49)39(35-46)55-44/h31,33,37-39,41-44,46-47,49-50H,3-30,32,34-36H2,1-2H3,(H,45,48)(H,51,52,53)/b33-31+/t37-,38+,39+,41-,42?,43?,44+/m0/s1 |
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Synonyms | Value | Source |
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3-O-Sulphogalactosylceramide (D18:1/20:0) | Generator | 3'-O-Sulphogalactosylceramide | HMDB | 3-O-SulfO-beta-D-galactosylceramide | HMDB | 3-O-SulfO-beta-delta-galactosylceramide | HMDB | 3-O-Sulfogalactosylceramide | HMDB | Cerebroside 3-sulfate | HMDB | Cerebroside 3-sulphate | HMDB | Galactosylceramide-sulfate | HMDB | Galactosylceramide-sulphate | HMDB | Galactosylceramidesulfate | HMDB | Galactosylceramidesulphate | HMDB | N-[(1S,2R,3E)-2-Hydroxy-1-[[(3-O-sulfO-b-D-galactopyranosyl)oxy]methyl]-3-heptadecen-1-yl]-eicosanamide | HMDB | N-[(1S,2R,3E)-2-Hydroxy-1-[[(3-O-sulfO-beta-delta-galactopyranosyl)oxy]methyl]-3-heptadecen-1-yl]-eicosanamide | HMDB | Sulfatide | HMDB | Sulfatide (D18:1/20:0) | HMDB | [R-[R*,s*-(e)]]-N-[2-hydroxy-1-[[(3-O-sulfO-b-D-galactopyranosyl)oxy]methyl]-3-heptadecenyl]-eicosanamide | HMDB | [R-[R*,s*-(e)]]-N-[2-hydroxy-1-[[(3-O-sulfO-beta-delta-galactopyranosyl)oxy]methyl]-3-heptadecenyl]-eicosanamide | HMDB | (3'-SulphO)galbeta-cer(D18:1/20:0) | Generator |
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Chemical Formula | C44H85NO11S |
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Average Molecular Weight | 836.211 |
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Monoisotopic Molecular Weight | 835.584333257 |
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IUPAC Name | [(2R,5S,6R)-3,5-dihydroxy-2-{[(2S,3R,4E)-3-hydroxy-2-icosanamidooctadec-4-en-1-yl]oxy}-6-(hydroxymethyl)oxan-4-yl]oxidanesulfonic acid |
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Traditional Name | C20 sulfatide |
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CAS Registry Number | 265096-81-9 |
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SMILES | CCCCCCCCCCCCCCCCCCCC(=O)N[C@@]([H])(CO[C@@H]1O[C@H](CO)[C@H](O)C(OS(=O)(O)=O)C1O)[C@@](O)([H])\C=C\CCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C44H85NO11S/c1-3-5-7-9-11-13-15-17-18-19-20-22-24-26-28-30-32-34-40(48)45-37(38(47)33-31-29-27-25-23-21-16-14-12-10-8-6-4-2)36-54-44-42(50)43(56-57(51,52)53)41(49)39(35-46)55-44/h31,33,37-39,41-44,46-47,49-50H,3-30,32,34-36H2,1-2H3,(H,45,48)(H,51,52,53)/b33-31+/t37-,38+,39+,41-,42?,43?,44+/m0/s1 |
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InChI Key | AURCBSWGPREGRQ-VGNRXBDKSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as sulfatides. These are an hydrogen sulfate esters of glycosphingolipids. |
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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 | Sulfatides |
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Alternative Parents | |
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Substituents | - Sulfoglycosphingolipid
- Glycosyl-n-acylsphingosine
- Fatty acyl glycoside
- Fatty acyl glycoside of mono- or disaccharide
- Alkyl glycoside
- Hexose monosaccharide
- Glycosyl compound
- O-glycosyl compound
- Fatty amide
- Monosaccharide
- N-acyl-amine
- Oxane
- Fatty acyl
- Sulfuric acid monoester
- Sulfate-ester
- Alkyl sulfate
- Sulfuric acid ester
- Organic sulfuric acid or derivatives
- Carboxamide group
- Secondary carboxylic acid amide
- Secondary alcohol
- Organoheterocyclic compound
- Carboxylic acid derivative
- Acetal
- Oxacycle
- Organic oxide
- Organic oxygen compound
- Primary alcohol
- Organonitrogen compound
- Organooxygen compound
- Carbonyl group
- Organic nitrogen compound
- Hydrocarbon derivative
- Alcohol
- Organopnictogen compound
- Aliphatic heteromonocyclic compound
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Molecular Framework | Aliphatic heteromonocyclic 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 | 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 Kovats Retention IndicesNot Available |
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