| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 00:42:51 UTC |
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| Updated at | 2022-09-05 00:42:52 UTC |
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| NP-MRD ID | NP0204917 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (2r)-n-[(2s,3s,4r,9z)-3,4-dihydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}docos-9-en-2-yl]-2-hydroxyhexadecanimidic acid |
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| Description | Astrocerebroside B 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. (2r)-n-[(2s,3s,4r,9z)-3,4-dihydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}docos-9-en-2-yl]-2-hydroxyhexadecanimidic acid is found in Patiria pectinifera, Astropecten latespinosus and Luidia maculata. (2r)-n-[(2s,3s,4r,9z)-3,4-dihydroxy-1-{[(2r,3r,4s,5s,6r)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}docos-9-en-2-yl]-2-hydroxyhexadecanimidic acid was first documented in 2002 (PMID: 12192142). Based on a literature review very few articles have been published on Astrocerebroside B. |
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| Structure | CCCCCCCCCCCCCC[C@@H](O)C(O)=N[C@@H](CO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@H](O)CCCC\C=C/CCCCCCCCCCCC InChI=1S/C44H85NO10/c1-3-5-7-9-11-13-15-17-18-19-20-22-23-25-27-29-31-36(47)39(49)35(34-54-44-42(52)41(51)40(50)38(33-46)55-44)45-43(53)37(48)32-30-28-26-24-21-16-14-12-10-8-6-4-2/h22-23,35-42,44,46-52H,3-21,24-34H2,1-2H3,(H,45,53)/b23-22-/t35-,36+,37+,38+,39-,40+,41-,42+,44+/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C44H85NO10 |
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| Average Mass | 788.1610 Da |
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| Monoisotopic Mass | 787.61735 Da |
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| IUPAC Name | (2R)-N-[(2S,3S,4R,9Z)-3,4-dihydroxy-1-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}docos-9-en-2-yl]-2-hydroxyhexadecanimidic acid |
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| Traditional Name | (2R)-N-[(2S,3S,4R,9Z)-3,4-dihydroxy-1-{[(2R,3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxy}docos-9-en-2-yl]-2-hydroxyhexadecanimidic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CCCCCCCCCCCCCC[C@@H](O)C(O)=N[C@@H](CO[C@@H]1O[C@H](CO)[C@@H](O)[C@H](O)[C@H]1O)[C@H](O)[C@H](O)CCCC\C=C/CCCCCCCCCCCC |
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| InChI Identifier | InChI=1S/C44H85NO10/c1-3-5-7-9-11-13-15-17-18-19-20-22-23-25-27-29-31-36(47)39(49)35(34-54-44-42(52)41(51)40(50)38(33-46)55-44)45-43(53)37(48)32-30-28-26-24-21-16-14-12-10-8-6-4-2/h22-23,35-42,44,46-52H,3-21,24-34H2,1-2H3,(H,45,53)/b23-22-/t35-,36+,37+,38+,39-,40+,41-,42+,44+/m0/s1 |
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| InChI Key | KNECUDKPEXKDOZ-HGIFUSTGSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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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
- Fatty amide
- Fatty acyl
- Monosaccharide
- N-acyl-amine
- Oxane
- Carboxamide group
- Secondary carboxylic acid amide
- Secondary alcohol
- Organoheterocyclic compound
- Oxacycle
- Acetal
- Carboxylic acid derivative
- Polyol
- Organonitrogen compound
- Organopnictogen compound
- Organic nitrogen compound
- Hydrocarbon derivative
- Alcohol
- Organic oxygen compound
- Carbonyl group
- Organic oxide
- 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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| Physical Properties |
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| State | Not Available |
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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 | Not Available | Not Available | | LogP | Not Available | Not Available |
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| Predicted Properties | |
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