Record Information |
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Version | 5.0 |
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Status | Expected 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 | HMDB0002385 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Celastrol |
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Description | Celastrol, a plant-derived triterpene, has antioxidant and anti-inflammatory activity that may prevent neuronal degeneration in Alzheimer's disease (AD). In the brains of patients with AD signs of neuronal degeneration are accompanied by markers of microglial activation, inflammation, and oxidant damage. The presence of nitrotyrosine in the cell bodies of neurons in AD suggests that peroxynitrite contributes to the pathogenesis of the disease. In low nanomolar concentrations celastrol was found to suppress the production by human monocytes and macrophages of the pro-inflammatory cytokines TNF-alpha and IL-1beta. Celastrol also decreased the induced expression of class II MHC molecules by microglia. In macrophage lineage cells and endothelial cells celastrol decreased induced but not constitutive NO production. Celastrol suppresses adjuvant arthritis in the rat, demonstrating in vivo anti-inflammatory activity. Low doses of celastrol administered to rats significantly improved their performance in memory, learning and psychomotor activity tests. The potent antioxidant and anti-inflammatory activities of celastrol, and its effects on cognitive functions, suggest that the drug may be useful to treat neurodegenerative diseases accompanied by inflammation, such as AD. (PMID: 11513350 ). |
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Structure | [H][C@@]12C[C@@](C)(CC[C@]1(C)CC[C@]1(C)C3=CC=C4C(C)=C(O)C(=O)C=C4[C@]3(C)CC[C@@]21C)C(O)=O InChI=1S/C29H38O4/c1-17-18-7-8-21-27(4,19(18)15-20(30)23(17)31)12-14-29(6)22-16-26(3,24(32)33)10-9-25(22,2)11-13-28(21,29)5/h7-8,15,22,31H,9-14,16H2,1-6H3,(H,32,33)/t22-,25-,26-,27+,28-,29+/m1/s1 |
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Synonyms | Value | Source |
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(2R,4AS,6as,12BR,14as,14BR)-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-2-picenecarboxylic acid | ChEBI | 3-Hydroxy-9beta,13alpha-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-Oic acid | ChEBI | Tripterine | ChEBI | (2R,4AS,6as,12BR,14as,14BR)-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydro-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-2-picenecarboxylate | Generator | 3-Hydroxy-9b,13a-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-Oate | Generator | 3-Hydroxy-9b,13a-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-Oic acid | Generator | 3-Hydroxy-9beta,13alpha-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-Oate | Generator | 3-Hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-Oate | Generator | 3-Hydroxy-9β,13α-dimethyl-2-oxo-24,25,26-trinoroleana-1(10),3,5,7-tetraen-29-Oic acid | Generator | 3-Hydroxy-24-nor-2-oxo-1(10),3,5,7-friedelatetraen-29-Oic acid | MeSH | Tripterin | MeSH | (20alpha)-3-Hydroxy-2-oxo-d:a-friedo-24-noroleana-1(10),3,5,7-tetraen-29-Oate | HMDB | (20alpha)-3-Hydroxy-2-oxo-d:a-friedo-24-noroleana-1(10),3,5,7-tetraen-29-Oic acid | HMDB | 1,2,3,4,4a,5,6,6a, 11,12b,13,14,14a,14b-tetradecahydro-10-Hydroxy-2,4a,6a,9,12b, 14a-hexamethyl-11-oxo-2-picenecarboxylic acid | HMDB |
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Chemical Formula | C29H38O4 |
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Average Molecular Weight | 450.6096 |
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Monoisotopic Molecular Weight | 450.277009704 |
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IUPAC Name | (2R,4aS,6aS,12bR,14aS,14bR)-10-hydroxy-2,4a,6a,9,12b,14a-hexamethyl-11-oxo-1,2,3,4,4a,5,6,6a,11,12b,13,14,14a,14b-tetradecahydropicene-2-carboxylic acid |
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Traditional Name | triterpene |
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CAS Registry Number | 34157-83-0 |
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SMILES | [H][C@@]12C[C@@](C)(CC[C@]1(C)CC[C@]1(C)C3=CC=C4C(C)=C(O)C(=O)C=C4[C@]3(C)CC[C@@]21C)C(O)=O |
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InChI Identifier | InChI=1S/C29H38O4/c1-17-18-7-8-21-27(4,19(18)15-20(30)23(17)31)12-14-29(6)22-16-26(3,24(32)33)10-9-25(22,2)11-13-28(21,29)5/h7-8,15,22,31H,9-14,16H2,1-6H3,(H,32,33)/t22-,25-,26-,27+,28-,29+/m1/s1 |
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InChI Key | KQJSQWZMSAGSHN-JJWQIEBTSA-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 ketone
- Ketone
- Monocarboxylic acid or derivatives
- Enol
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- 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 | |
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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 | Experimental Collision Cross Sections |
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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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Celastrol,1TMS,isomer #1 | CC1=C(O[Si](C)(C)C)C(=O)C=C2C1=CC=C1[C@@]3(C)CC[C@@]4(C)CC[C@@](C)(C(=O)O)C[C@H]4[C@]3(C)CC[C@@]21C | 3833.5 | Semi standard non polar | 33892256 | Celastrol,1TMS,isomer #2 | CC1=C(O)C(=O)C=C2C1=CC=C1[C@@]3(C)CC[C@@]4(C)CC[C@@](C)(C(=O)O[Si](C)(C)C)C[C@H]4[C@]3(C)CC[C@@]21C | 3781.5 | Semi standard non polar | 33892256 | Celastrol,2TMS,isomer #1 | CC1=C(O[Si](C)(C)C)C(=O)C=C2C1=CC=C1[C@@]3(C)CC[C@@]4(C)CC[C@@](C)(C(=O)O[Si](C)(C)C)C[C@H]4[C@]3(C)CC[C@@]21C | 3768.8 | Semi standard non polar | 33892256 | Celastrol,1TBDMS,isomer #1 | CC1=C(O[Si](C)(C)C(C)(C)C)C(=O)C=C2C1=CC=C1[C@@]3(C)CC[C@@]4(C)CC[C@@](C)(C(=O)O)C[C@H]4[C@]3(C)CC[C@@]21C | 4086.1 | Semi standard non polar | 33892256 | Celastrol,1TBDMS,isomer #2 | CC1=C(O)C(=O)C=C2C1=CC=C1[C@@]3(C)CC[C@@]4(C)CC[C@@](C)(C(=O)O[Si](C)(C)C(C)(C)C)C[C@H]4[C@]3(C)CC[C@@]21C | 4023.7 | Semi standard non polar | 33892256 | Celastrol,2TBDMS,isomer #1 | CC1=C(O[Si](C)(C)C(C)(C)C)C(=O)C=C2C1=CC=C1[C@@]3(C)CC[C@@]4(C)CC[C@@](C)(C(=O)O[Si](C)(C)C(C)(C)C)C[C@H]4[C@]3(C)CC[C@@]21C | 4255.9 | 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 - Celastrol GC-MS (Non-derivatized) - 70eV, Positive | splash10-0079-0014900000-6314885dda7c42ed3d1c | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Celastrol GC-MS (2 TMS) - 70eV, Positive | splash10-004i-0010290000-9d6a734ac76d3675e1d1 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Celastrol 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 - Celastrol Linear Ion Trap , negative-QTOF | splash10-0btc-0019500000-1c1a5c4d90edabb683a8 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Celastrol Linear Ion Trap , positive-QTOF | splash10-0udi-0090200000-a5a5d86168a13b1cebb9 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Celastrol Linear Ion Trap , positive-QTOF | splash10-05fr-0090500000-52142edc10fd3d8f32c6 | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Celastrol Linear Ion Trap , positive-QTOF | splash10-002u-0090200000-1c928670757fc3cd1d3c | 2017-09-14 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Celastrol 40V, Positive-QTOF | splash10-0udi-0090000000-2df6f0faeb5a9cecc2eb | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Celastrol 10V, Positive-QTOF | splash10-0udi-0090400000-927f3c53625e81d33fae | 2021-09-20 | HMDB team, MONA | View Spectrum | Experimental LC-MS/MS | LC-MS/MS Spectrum - Celastrol 20V, Positive-QTOF | splash10-0udi-0090000000-e92220b1115c5f023e57 | 2021-09-20 | HMDB team, MONA | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 10V, Positive-QTOF | splash10-0f89-0000900000-d815c343de2be89e8896 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 20V, Positive-QTOF | splash10-0a59-0113900000-2fe25b729286a0d53dc6 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 40V, Positive-QTOF | splash10-01p2-1019300000-80c6a400d2828b2c1a4b | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 10V, Negative-QTOF | splash10-0002-0000900000-ad4c64962161c1430e94 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 20V, Negative-QTOF | splash10-0a4j-0000900000-a921248ee3c46bc344ac | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 40V, Negative-QTOF | splash10-0019-1009800000-7e240152d07e38bf3e4d | 2017-09-01 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 10V, Positive-QTOF | splash10-0udi-0010900000-876bac071b1bf2fe4a42 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 20V, Positive-QTOF | splash10-0k92-0131900000-7d50983e3b91735ea144 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 40V, Positive-QTOF | splash10-0w29-0594000000-cb3ee89de6bdda2853a3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 10V, Negative-QTOF | splash10-052b-0000900000-82473f6edf6524bbadc6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 20V, Negative-QTOF | splash10-0002-0000900000-6611061fcf5a016d150a | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Celastrol 40V, Negative-QTOF | splash10-052k-4006900000-16ba59a651d5e61c6798 | 2021-09-22 | Wishart Lab | View Spectrum |
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