Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2021-09-11 03:37:09 UTC |
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Update Date | 2021-09-26 22:59:47 UTC |
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HMDB ID | HMDB0249129 |
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Secondary Accession Numbers | None |
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Metabolite Identification |
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Common Name | beta-GalCer |
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Description | N-(3-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl)tetracosanimidic acid belongs to the class of organic compounds known as glycosphingolipids. These are sphingolipids containing a saccharide moiety glycosidically attached to the sphingoid base. Although saccharide moieties are mostly O-glycosidically linked to the ceramide moiety, other sphingolipids with glycosidic bonds of other types (e.g. S-,C-, or N-type) has been reported. Based on a literature review very few articles have been published on N-(3-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl)tetracosanimidic acid. This compound has been identified in human blood as reported by (PMID: 31557052 ). Beta-galcer is not a naturally occurring metabolite and is only found in those individuals exposed to this compound or its derivatives. Technically beta-GalCer is part of the human exposome. The exposome can be defined as the collection of all the exposures of an individual in a lifetime and how those exposures relate to health. An individual's exposure begins before birth and includes insults from environmental and occupational sources. |
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Structure | CCCCCCCCCCCCCCCCCCCCCCCC(=O)NC(COC1OC(CO)C(O)C(O)C1O)C(O)C=CCCCCCCCCCCCCC InChI=1S/C48H93NO8/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-44(52)49-41(40-56-48-47(55)46(54)45(53)43(39-50)57-48)42(51)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2/h35,37,41-43,45-48,50-51,53-55H,3-34,36,38-40H2,1-2H3,(H,49,52) |
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Synonyms | Value | Source |
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N-(3-Hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl)tetracosanimidate | Generator | beta-D-Galactosyl-N-(N-acyl)-D-sphingosine | MeSH | Cerasine | MeSH | Kerasin | MeSH |
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Chemical Formula | C48H93NO8 |
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Average Molecular Weight | 812.271 |
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Monoisotopic Molecular Weight | 811.690118959 |
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IUPAC Name | N-(3-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl)tetracosanamide |
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Traditional Name | N-(3-hydroxy-1-{[3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}octadec-4-en-2-yl)tetracosanamide |
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CAS Registry Number | Not Available |
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SMILES | CCCCCCCCCCCCCCCCCCCCCCCC(=O)NC(COC1OC(CO)C(O)C(O)C1O)C(O)C=CCCCCCCCCCCCCC |
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InChI Identifier | InChI=1S/C48H93NO8/c1-3-5-7-9-11-13-15-17-18-19-20-21-22-23-24-26-28-30-32-34-36-38-44(52)49-41(40-56-48-47(55)46(54)45(53)43(39-50)57-48)42(51)37-35-33-31-29-27-25-16-14-12-10-8-6-4-2/h35,37,41-43,45-48,50-51,53-55H,3-34,36,38-40H2,1-2H3,(H,49,52) |
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InChI Key | POQRWMRXUOPCLD-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as glycosphingolipids. These are sphingolipids containing a saccharide moiety glycosidically attached to the sphingoid base. Although saccharide moieties are mostly O-glycosidically linked to the ceramide moiety, other sphingolipids with glycosidic bonds of other types (e.G. S-,C-, or N-type) has been reported. |
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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 | Glycosphingolipids |
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Alternative Parents | |
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Substituents | - Glycosphingolipid
- Fatty acyl glycoside
- Fatty acyl glycoside of mono- or disaccharide
- Alkyl glycoside
- Hexose monosaccharide
- Glycosyl compound
- O-glycosyl compound
- Monosaccharide
- Fatty acyl
- Oxane
- Secondary alcohol
- Organic 1,3-dipolar compound
- Propargyl-type 1,3-dipolar organic compound
- Organoheterocyclic compound
- Carboximidic acid
- Carboximidic acid derivative
- Oxacycle
- Acetal
- Polyol
- Hydrocarbon derivative
- Organic nitrogen compound
- Organic oxygen compound
- Alcohol
- Organonitrogen compound
- Organooxygen compound
- Organopnictogen 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 | Not Available |
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Role | Not Available |
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Physical Properties |
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State | Not Available |
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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 IndicesDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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beta-GalCer,1TMS,isomer #1 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO[Si](C)(C)C)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 6375.7 | Semi standard non polar | 33892256 | beta-GalCer,1TMS,isomer #1 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO[Si](C)(C)C)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 5806.5 | Standard non polar | 33892256 | beta-GalCer,1TMS,isomer #1 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO[Si](C)(C)C)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 7394.7 | Standard polar | 33892256 | beta-GalCer,1TMS,isomer #2 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O[Si](C)(C)C)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 6318.8 | Semi standard non polar | 33892256 | beta-GalCer,1TMS,isomer #2 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O[Si](C)(C)C)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 5757.9 | Standard non polar | 33892256 | beta-GalCer,1TMS,isomer #2 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O[Si](C)(C)C)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 7307.3 | Standard polar | 33892256 | beta-GalCer,1TMS,isomer #3 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O[Si](C)(C)C)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 6323.8 | Semi standard non polar | 33892256 | beta-GalCer,1TMS,isomer #3 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O[Si](C)(C)C)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 5751.9 | Standard non polar | 33892256 | beta-GalCer,1TMS,isomer #3 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O[Si](C)(C)C)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 7331.6 | Standard polar | 33892256 | beta-GalCer,1TMS,isomer #4 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O[Si](C)(C)C)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 6302.4 | Semi standard non polar | 33892256 | beta-GalCer,1TMS,isomer #4 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O[Si](C)(C)C)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 5761.9 | Standard non polar | 33892256 | beta-GalCer,1TMS,isomer #4 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O[Si](C)(C)C)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 7324.5 | Standard polar | 33892256 | beta-GalCer,1TMS,isomer #5 | CCCCCCCCCCCCCC=CC(O[Si](C)(C)C)C(COC1OC(CO)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 6355.8 | Semi standard non polar | 33892256 | beta-GalCer,1TMS,isomer #5 | CCCCCCCCCCCCCC=CC(O[Si](C)(C)C)C(COC1OC(CO)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 5751.9 | Standard non polar | 33892256 | beta-GalCer,1TMS,isomer #5 | CCCCCCCCCCCCCC=CC(O[Si](C)(C)C)C(COC1OC(CO)C(O)C(O)C1O)NC(=O)CCCCCCCCCCCCCCCCCCCCCCC | 7306.2 | Standard polar | 33892256 | beta-GalCer,1TMS,isomer #6 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O)N(C(=O)CCCCCCCCCCCCCCCCCCCCCCC)[Si](C)(C)C | 6294.0 | Semi standard non polar | 33892256 | beta-GalCer,1TMS,isomer #6 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O)N(C(=O)CCCCCCCCCCCCCCCCCCCCCCC)[Si](C)(C)C | 5756.6 | Standard non polar | 33892256 | beta-GalCer,1TMS,isomer #6 | CCCCCCCCCCCCCC=CC(O)C(COC1OC(CO)C(O)C(O)C1O)N(C(=O)CCCCCCCCCCCCCCCCCCCCCCC)[Si](C)(C)C | 7430.9 | Standard polar | 33892256 |
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