| Record Information |
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| Version | 1.0 |
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| Creation Date | 2016-09-30 23:10:58 UTC |
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| Update Date | 2020-05-11 20:15:31 UTC |
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| BMDB ID | BMDB0004838 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Galabiosylceramide (d18:1/26:1(17Z)) |
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| Description | Galabiosylceramide (d18:1/26:1(17Z)), also known as digalactosylceramide or gal-alpha1->4gal-beta1->1'cer(D18:1/26:1, belongs to the class of organic compounds known as glycosyl-n-acylsphingosines. Glycosyl-N-acylsphingosines are compounds containing a sphingosine linked to a simple glucosyl moiety. Galabiosylceramide (d18:1/26:1(17Z)) is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | |
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| Synonyms | | Value | Source |
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| 1-O-(4-O-alpha-D-Galactopyranosyl-beta-D-galactopyranosyl)-ceramide | HMDB | | 1-O-(4-O-alpha-delta-Galactopyranosyl-beta-delta-galactopyranosyl)-ceramide | HMDB | | Digalactosylceramide | HMDB | | Gal-alpha1->4gal-beta1->1'cer(D18:1/26:1 | HMDB | | (17Z)-N-[(4Z)-1-{[(2R,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3-hydroxyoctadec-4-en-2-yl]hexacos-17-enimidate | HMDB |
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| Chemical Formula | C56H105NO13 |
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| Average Molecular Weight | 1000.4318 |
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| Monoisotopic Molecular Weight | 999.758592451 |
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| IUPAC Name | (17Z)-N-[(4Z)-1-{[(2R,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3-hydroxyoctadec-4-en-2-yl]hexacos-17-enamide |
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| Traditional Name | (17Z)-N-[(4Z)-1-{[(2R,3R,4R,5R,6R)-3,4-dihydroxy-6-(hydroxymethyl)-5-{[(2R,3R,4S,5R,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}oxan-2-yl]oxy}-3-hydroxyoctadec-4-en-2-yl]hexacos-17-enamide |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCC\C=C/C(O)C(CO[C@@H]1O[C@H](CO)[C@H](O[C@H]2O[C@H](CO)[C@H](O)[C@H](O)[C@H]2O)[C@H](O)[C@H]1O)NC(=O)CCCCCCCCCCCCCCC\C=C/CCCCCCCC |
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| InChI Identifier | InChI=1S/C56H105NO13/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-26-28-30-32-34-36-38-40-48(61)57-44(45(60)39-37-35-33-31-29-27-16-14-12-10-8-6-4-2)43-67-55-53(66)51(64)54(47(42-59)69-55)70-56-52(65)50(63)49(62)46(41-58)68-56/h17-18,37,39,44-47,49-56,58-60,62-66H,3-16,19-36,38,40-43H2,1-2H3,(H,57,61)/b18-17-,39-37-/t44?,45?,46-,47-,49+,50+,51-,52-,53-,54+,55-,56-/m1/s1 |
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| InChI Key | ZUFRMROYCSRBIP-SBLSQNJZSA-N |
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| Chemical Taxonomy |
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| Description | belongs to the class of organic compounds known as glycosyl-n-acylsphingosines. Glycosyl-N-acylsphingosines are compounds containing a sphingosine linked to a simple glucosyl moiety. |
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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 | Glycosyl-N-acylsphingosines |
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| Alternative Parents | |
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| Substituents | - Glycosyl-n-acylsphingosine
- Fatty acyl glycoside
- Fatty acyl glycoside of mono- or disaccharide
- Alkyl glycoside
- Disaccharide
- Glycosyl compound
- O-glycosyl compound
- Fatty amide
- N-acyl-amine
- Oxane
- Fatty acyl
- Secondary carboxylic acid amide
- Secondary alcohol
- Carboxamide group
- Organoheterocyclic compound
- Polyol
- Oxacycle
- Carboxylic acid derivative
- Acetal
- Organic nitrogen compound
- Hydrocarbon derivative
- Organic oxide
- Organopnictogen compound
- Organic oxygen compound
- Alcohol
- Organonitrogen compound
- 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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| Status | Expected but not Quantified |
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| Origin | |
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| Biofunction | Not Available |
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| Application | Not Available |
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| Cellular locations | - Cell membrane
- Cytoplasm
- Endosome
- Golgi
- Lysosome
- Membrane
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| Physical Properties |
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| State | Solid |
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| Experimental Properties | | Property | Value | Reference |
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| Melting Point | Not Available | Not Available | | Boiling Point | Not Available | Not Available | | Water Solubility | Insoluble | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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| Spectra |
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| Spectra | |
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