| Record Information |
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| Version | 1.0 |
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| Creation Date | 2016-09-30 23:11:02 UTC |
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| Update Date | 2020-05-11 20:15:33 UTC |
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| BMDB ID | BMDB0004841 |
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| Secondary Accession Numbers | |
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| Metabolite Identification |
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| Common Name | Galabiosylceramide (d18:1/25:0) |
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| Description | Galabiosylceramide (d18:1/25:0), also known as digalactosylceramide or gal-alpha1->4gal-beta1->1'cer, 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 (d18:1/25:0) 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-Galactopyrnosyl-beta-D-galactopyranosyl)-ceramide | HMDB | | 1-O-(4-O-alpha-delta-Galactopyrnosyl-beta-delta-galactopyranosyl)-ceramide | HMDB | | Digalactosylceramide | HMDB | | Gal-alpha1->4gal-beta1->1'cer | HMDB | | 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]pentacosanimidate | HMDB |
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| Chemical Formula | C55H105NO13 |
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| Average Molecular Weight | 988.4211 |
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| Monoisotopic Molecular Weight | 987.758592451 |
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| IUPAC Name | 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]pentacosanamide |
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| Traditional Name | 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]pentacosanamide |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCCCCCCCCCCCCC(=O)NC(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)C(O)\C=C/CCCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C55H105NO13/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-25-27-29-31-33-35-37-39-47(60)56-43(44(59)38-36-34-32-30-28-26-16-14-12-10-8-6-4-2)42-66-54-52(65)50(63)53(46(41-58)68-54)69-55-51(64)49(62)48(61)45(40-57)67-55/h36,38,43-46,48-55,57-59,61-65H,3-35,37,39-42H2,1-2H3,(H,56,60)/b38-36-/t43?,44?,45-,46-,48+,49+,50-,51-,52-,53+,54-,55-/m1/s1 |
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| InChI Key | WPIHMWBQRSAMDE-JRHAWULRSA-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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