Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-11 19:30:49 UTC |
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Update Date | 2022-03-07 02:54:10 UTC |
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HMDB ID | HMDB0034625 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Vinaginsenoside R2 |
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Description | Vinaginsenoside R2 belongs to the class of organic compounds known as triterpene saponins. These are glycosylated derivatives of triterpene sapogenins. The sapogenin moiety backbone is usually based on the oleanane, ursane, taraxastane, bauerane, lanostane, lupeol, lupane, dammarane, cycloartane, friedelane, hopane, 9b,19-cyclo-lanostane, cycloartane, or cycloartanol skeleton. Vinaginsenoside R2 is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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Structure | CC(=O)OCC1OC(OC2CC3(C)C(CC(O)C4C(CCC34C)C3(C)CCC(O3)C(C)(C)O)C3(C)CCC(O)C(C)(C)C23)C(OC2OCC(O)C(O)C2O)C(O)C1O InChI=1S/C43H72O15/c1-20(44)53-19-25-31(49)32(50)34(57-36-33(51)30(48)23(46)18-54-36)37(56-25)55-24-17-42(8)26(40(6)13-11-27(47)38(2,3)35(24)40)16-22(45)29-21(10-14-41(29,42)7)43(9)15-12-28(58-43)39(4,5)52/h21-37,45-52H,10-19H2,1-9H3 |
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Synonyms | Value | Source |
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[6-({5,16-dihydroxy-14-[5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-2,6,6,10,11-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-8-yl}oxy)-3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]methyl acetic acid | Generator |
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Chemical Formula | C43H72O15 |
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Average Molecular Weight | 829.0228 |
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Monoisotopic Molecular Weight | 828.487121634 |
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IUPAC Name | [6-({5,16-dihydroxy-14-[5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-2,6,6,10,11-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-8-yl}oxy)-3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]methyl acetate |
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Traditional Name | [6-({5,16-dihydroxy-14-[5-(2-hydroxypropan-2-yl)-2-methyloxolan-2-yl]-2,6,6,10,11-pentamethyltetracyclo[8.7.0.0²,⁷.0¹¹,¹⁵]heptadecan-8-yl}oxy)-3,4-dihydroxy-5-[(3,4,5-trihydroxyoxan-2-yl)oxy]oxan-2-yl]methyl acetate |
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CAS Registry Number | 156980-42-6 |
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SMILES | CC(=O)OCC1OC(OC2CC3(C)C(CC(O)C4C(CCC34C)C3(C)CCC(O3)C(C)(C)O)C3(C)CCC(O)C(C)(C)C23)C(OC2OCC(O)C(O)C2O)C(O)C1O |
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InChI Identifier | InChI=1S/C43H72O15/c1-20(44)53-19-25-31(49)32(50)34(57-36-33(51)30(48)23(46)18-54-36)37(56-25)55-24-17-42(8)26(40(6)13-11-27(47)38(2,3)35(24)40)16-22(45)29-21(10-14-41(29,42)7)43(9)15-12-28(58-43)39(4,5)52/h21-37,45-52H,10-19H2,1-9H3 |
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InChI Key | URPKGNJHPFKECW-UHFFFAOYSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as triterpene saponins. These are glycosylated derivatives of triterpene sapogenins. The sapogenin moiety backbone is usually based on the oleanane, ursane, taraxastane, bauerane, lanostane, lupeol, lupane, dammarane, cycloartane, friedelane, hopane, 9b,19-cyclo-lanostane, cycloartane, or cycloartanol skeleton. |
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Kingdom | Organic compounds |
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Super Class | Lipids and lipid-like molecules |
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Class | Prenol lipids |
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Sub Class | Terpene glycosides |
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Direct Parent | Triterpene saponins |
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Alternative Parents | Not Available |
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Substituents | Not Available |
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Molecular Framework | Aliphatic heteropolycyclic 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 | |
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Role | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | Property | Value | Reference |
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Melting Point | 186 - 189 °C | 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 IndicesUnderivatized |
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