Record Information |
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Version | 5.0 |
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Status | Detected but not Quantified |
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Creation Date | 2006-05-22 14:17:51 UTC |
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Update Date | 2022-03-07 02:49:15 UTC |
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HMDB ID | HMDB0002392 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Maslinic acid |
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Description | Maslinic acid is a pentacyclic triterpene, found in the non-glyceride fraction of olive pomace oil (Olive pomace oil, also known as "orujo" olive oil, is a blend of refined-pomace oil and virgin olive oil, fit for human consumption). Pentacyclic triterpenes are natural compounds which are widely distributed in plants. These natural products have been demonstrated to possess anti-inflammatory properties. Triterpenoids have been reported to possess antioxidant properties, since they prevent lipid peroxidation and suppress superoxide anion generation. The triterpenes have a history of medicinal use in many Asian countries. Maslinic acid exhibits both pro- and anti-inflammatory properties depending on chemical structure and dose and may be useful in modulating the immune response; further studies are required to confirm the immunomodulatory behaviour of this triterpenoid, and characterise the mechanisms underlying the biphasic nature of some aspects of the inflammatory response. (PMID: 17292619 ). |
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Structure | [H][C@@]12CC(C)(C)CC[C@@]1(CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)C[C@@H](O)[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C)C(O)=O InChI=1S/C30H48O4/c1-25(2)12-14-30(24(33)34)15-13-28(6)18(19(30)16-25)8-9-22-27(5)17-20(31)23(32)26(3,4)21(27)10-11-29(22,28)7/h8,19-23,31-32H,9-17H2,1-7H3,(H,33,34)/t19-,20+,21-,22+,23-,27-,28+,29+,30-/m0/s1 |
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Synonyms | Value | Source |
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Crategolic acid | ChEBI | Masilinic acid | ChEBI | Crategolate | Generator | Masilinate | Generator | Maslinate | Generator | (2.alpha.,3.beta.)-2,3-dihydroxy-olean-12-en-28-Oate | HMDB | (2.alpha.,3.beta.)-2,3-dihydroxy-olean-12-en-28-Oic acid | HMDB | (2alpha,3beta)- 2,3-Dihydroxy-olean-12-en-28-Oate | HMDB | (2alpha,3beta)- 2,3-Dihydroxy-olean-12-en-28-Oic acid | HMDB | (4AS,6as,6BR,8ar,10R,11R,12ar,12BR,14BS)-10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,3,4,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-octadecahydro-2H-picene-4a-carboxylic acid | HMDB | Bredemolic acid | HMDB | Maslic acid | HMDB |
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Chemical Formula | C30H48O4 |
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Average Molecular Weight | 472.71 |
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Monoisotopic Molecular Weight | 472.355260026 |
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IUPAC Name | (4aS,6aS,6bR,8aR,10R,11R,12aR,12bR,14bS)-10,11-dihydroxy-2,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid |
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Traditional Name | maslinic acid |
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CAS Registry Number | 4373-41-5 |
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SMILES | [H][C@@]12CC(C)(C)CC[C@@]1(CC[C@]1(C)C2=CC[C@]2([H])[C@@]3(C)C[C@@H](O)[C@H](O)C(C)(C)[C@]3([H])CC[C@@]12C)C(O)=O |
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InChI Identifier | InChI=1S/C30H48O4/c1-25(2)12-14-30(24(33)34)15-13-28(6)18(19(30)16-25)8-9-22-27(5)17-20(31)23(32)26(3,4)21(27)10-11-29(22,28)7/h8,19-23,31-32H,9-17H2,1-7H3,(H,33,34)/t19-,20+,21-,22+,23-,27-,28+,29+,30-/m0/s1 |
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InChI Key | MDZKJHQSJHYOHJ-LLICELPBSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. |
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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 | Triterpenoids |
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Direct Parent | Triterpenoids |
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Alternative Parents | |
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Substituents | - Triterpenoid
- Cyclic alcohol
- Secondary alcohol
- 1,2-diol
- Monocarboxylic acid or derivatives
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Alcohol
- Aliphatic homopolycyclic compound
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Molecular Framework | Aliphatic homopolycyclic 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 | |
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Physical Properties |
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State | Solid |
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Experimental Molecular Properties | |
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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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Maslinic acid,1TMS,isomer #1 | CC1(C)CC[C@]2(C(=O)O)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C)[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3846.6 | Semi standard non polar | 33892256 | Maslinic acid,1TMS,isomer #2 | CC1(C)CC[C@]2(C(=O)O)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O[Si](C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3848.2 | Semi standard non polar | 33892256 | Maslinic acid,1TMS,isomer #3 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3768.6 | Semi standard non polar | 33892256 | Maslinic acid,2TMS,isomer #1 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C)[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3735.7 | Semi standard non polar | 33892256 | Maslinic acid,2TMS,isomer #2 | CC1(C)CC[C@]2(C(=O)O)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3815.8 | Semi standard non polar | 33892256 | Maslinic acid,2TMS,isomer #3 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O[Si](C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3730.7 | Semi standard non polar | 33892256 | Maslinic acid,3TMS,isomer #1 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C)[C@H](O[Si](C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 3685.3 | Semi standard non polar | 33892256 | Maslinic acid,1TBDMS,isomer #1 | CC1(C)CC[C@]2(C(=O)O)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4078.8 | Semi standard non polar | 33892256 | Maslinic acid,1TBDMS,isomer #2 | CC1(C)CC[C@]2(C(=O)O)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4074.2 | Semi standard non polar | 33892256 | Maslinic acid,1TBDMS,isomer #3 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4032.4 | Semi standard non polar | 33892256 | Maslinic acid,2TBDMS,isomer #1 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4210.2 | Semi standard non polar | 33892256 | Maslinic acid,2TBDMS,isomer #2 | CC1(C)CC[C@]2(C(=O)O)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4212.8 | Semi standard non polar | 33892256 | Maslinic acid,2TBDMS,isomer #3 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O)[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4191.5 | Semi standard non polar | 33892256 | Maslinic acid,3TBDMS,isomer #1 | CC1(C)CC[C@]2(C(=O)O[Si](C)(C)C(C)(C)C)CC[C@]3(C)C(=CC[C@@H]4[C@@]5(C)C[C@@H](O[Si](C)(C)C(C)(C)C)[C@H](O[Si](C)(C)C(C)(C)C)C(C)(C)[C@@H]5CC[C@]43C)[C@@H]2C1 | 4297.4 | Semi standard non polar | 33892256 |
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| GC-MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted GC-MS | Predicted GC-MS Spectrum - Maslinic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-0a4i-0023900000-ad901ef5c32d3c8515c9 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Maslinic acid GC-MS (3 TMS) - 70eV, Positive | splash10-00di-1000029000-b4246244219ca8eb0227 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Maslinic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Maslinic acid GC-MS (Non-derivatized) - 70eV, Positive | Not Available | 2021-10-12 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 30V, Positive-QTOF | splash10-0udi-0791000000-84517830fd9e957962ca | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 50V, Positive-QTOF | splash10-0002-0900000000-c233f2a131f72e107d2f | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-05fr-0000900000-387883ee881aa4b13f53 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-0a4i-0341900000-f9db1dc7e767773bc516 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-0c00-0641900000-2c004cf7e547633d868c | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-05fr-0010900000-48dd9d7b2670fb1d9915 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 50V, Positive-QTOF | splash10-05mk-0900000000-998f0309b3ae3acecb35 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 30V, Positive-QTOF | splash10-0udi-0980100000-53fdc3bf88a89370c2b6 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 6V, Positive-QTOF | splash10-05tb-1900000000-81eb8d8d7f4e5bc19689 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 50V, Positive-QTOF | splash10-05tb-1900000000-6fa3337ddc72a4000985 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 30V, Positive-QTOF | splash10-0zfr-0490000000-78d39a8a0e7a33b0b5dc | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-0pb9-0690800000-2df4abcc46063a3a59f9 | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-05fr-0010900000-099025ecae557ce6de7e | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-05fr-0000900000-a3caade25e22f29c6b48 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 20V, Positive-QTOF | splash10-0a70-0111900000-ca10b86ddab0b1c39223 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 40V, Positive-QTOF | splash10-0a4i-2586900000-46428c996e2cb58156ad | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 10V, Negative-QTOF | splash10-00di-0000900000-a6b6ada0368b6de45648 | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 20V, Negative-QTOF | splash10-05di-0000900000-37088e9ac327fedc6f6d | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 40V, Negative-QTOF | splash10-0bt9-0000900000-e4ebefda17c04ba388ca | 2017-06-28 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 10V, Negative-QTOF | splash10-00di-0000900000-ce83f241675374237da4 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 20V, Negative-QTOF | splash10-00di-0000900000-df2b3ea552ae00b11362 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 40V, Negative-QTOF | splash10-00di-0000900000-ca6d9ef7df5c2201c99e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 10V, Positive-QTOF | splash10-00di-0000900000-23194a03010761625bc5 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 20V, Positive-QTOF | splash10-05g1-1085900000-17b4120f33e31f9f06f8 | 2021-09-25 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Maslinic acid 40V, Positive-QTOF | splash10-000i-0941000000-2da99d319567a1e7f60e | 2021-09-25 | Wishart Lab | View Spectrum |
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