Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2017-03-23 06:25:48 UTC |
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Update Date | 2022-03-07 03:18:00 UTC |
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HMDB ID | HMDB0062807 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Sphingosine(1+) |
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Description | sphingosine(1+), also known as sphing-4-enine, belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom. sphingosine(1+) is a very strong basic compound (based on its pKa). The cationic sphingoid resulting from the protonation of the amino group of sphingosine. |
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Structure | [H]\C(CCCCCCCCCCCCC)=C(\[H])[C@@]([H])(O)[C@@]([H])([NH3+])CO InChI=1S/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h14-15,17-18,20-21H,2-13,16,19H2,1H3/p+1/b15-14+/t17-,18+/m0/s1 |
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Synonyms | Value | Source |
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Sphing-4-enine | ChEBI |
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Chemical Formula | C18H38NO2 |
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Average Molecular Weight | 300.506 |
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Monoisotopic Molecular Weight | 300.289705888 |
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IUPAC Name | (2S,3R,4E)-1,3-dihydroxyoctadec-4-en-2-aminium |
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Traditional Name | sphingosine(1+) |
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CAS Registry Number | Not Available |
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SMILES | [H]\C(CCCCCCCCCCCCC)=C(\[H])[C@@]([H])(O)[C@@]([H])([NH3+])CO |
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InChI Identifier | InChI=1S/C18H37NO2/c1-2-3-4-5-6-7-8-9-10-11-12-13-14-15-18(21)17(19)16-20/h14-15,17-18,20-21H,2-13,16,19H2,1H3/p+1/b15-14+/t17-,18+/m0/s1 |
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InChI Key | WWUZIQQURGPMPG-KRWOKUGFSA-O |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1,2-aminoalcohols. These are organic compounds containing an alkyl chain with an amine group bound to the C1 atom and an alcohol group bound to the C2 atom. |
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Kingdom | Organic compounds |
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Super Class | Organic nitrogen compounds |
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Class | Organonitrogen compounds |
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Sub Class | Amines |
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Direct Parent | 1,2-aminoalcohols |
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Alternative Parents | |
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Substituents | - Secondary alcohol
- 1,2-aminoalcohol
- Organic oxygen compound
- Organopnictogen compound
- Hydrocarbon derivative
- Primary amine
- Primary alcohol
- Organooxygen compound
- Primary aliphatic amine
- Alcohol
- Organic cation
- Aliphatic acyclic compound
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Molecular Framework | Aliphatic acyclic compounds |
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External Descriptors | |
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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 | 0.00043 g/l | ALOGPS | LogP | 2.60 | ALOGPS |
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Experimental Chromatographic Properties | Not Available |
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Predicted Molecular Properties | | Show more...
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Predicted Chromatographic Properties | Predicted Collision Cross SectionsPredicted Kovats Retention IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Sphingosine(1+),1TMS,isomer #1 | CCCCCCCCCCCCC/C=C/[C@@H](O[Si](C)(C)C)[C@@H]([NH3+])CO | 2401.4 | Semi standard non polar | 33892256 | Sphingosine(1+),1TMS,isomer #2 | CCCCCCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])CO[Si](C)(C)C | 2375.6 | Semi standard non polar | 33892256 | Sphingosine(1+),2TMS,isomer #1 | CCCCCCCCCCCCC/C=C/[C@@H](O[Si](C)(C)C)[C@@H]([NH3+])CO[Si](C)(C)C | 2452.6 | Semi standard non polar | 33892256 | Sphingosine(1+),1TBDMS,isomer #1 | CCCCCCCCCCCCC/C=C/[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]([NH3+])CO | 2618.7 | Semi standard non polar | 33892256 | Sphingosine(1+),1TBDMS,isomer #2 | CCCCCCCCCCCCC/C=C/[C@@H](O)[C@@H]([NH3+])CO[Si](C)(C)C(C)(C)C | 2604.8 | Semi standard non polar | 33892256 | Sphingosine(1+),2TBDMS,isomer #1 | CCCCCCCCCCCCC/C=C/[C@@H](O[Si](C)(C)C(C)(C)C)[C@@H]([NH3+])CO[Si](C)(C)C(C)(C)C | 2918.2 | Semi standard non polar | 33892256 |
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