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 18:53:16 UTC |
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Update Date | 2022-03-07 02:53:59 UTC |
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HMDB ID | HMDB0034095 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Gambogic acid |
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Description | Gambogic acid, also known as gambogate or b-guttiferin, belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system. Gambogic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Gambogic acid is a xanthonoid that is derived from the brownish or orange resin from Garcinia hanburyi. Outside of the human body, gambogic acid has been detected, but not quantified in, fruits and herbs and spices. This could make gambogic acid a potential biomarker for the consumption of these foods. At the highest level of 120 mg/kg the primary toxic target organs were the liver and kidneys. For the same length of exposure, the higher the concentration of gambogic acid that was administered, the greater the effect on inhibiting cell growth. The ratio of relative tumor volume (RTV) for the treated group of mice to the control group indicates the gambogic acid was having an impact on tumor size while having no adverse effects on body weight or mortality. |
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Structure | CC(C)=CCCC1(C)OC2=C(C=C1)C(O)=C1C(=O)C3=CC4CC5C(C)(C)OC(C\C=C(\C)C(O)=O)(C4=O)C35OC1=C2CC=C(C)C InChI=1S/C38H44O8/c1-20(2)10-9-15-36(8)16-14-24-29(39)28-30(40)26-18-23-19-27-35(6,7)46-37(33(23)41,17-13-22(5)34(42)43)38(26,27)45-32(28)25(31(24)44-36)12-11-21(3)4/h10-11,13-14,16,18,23,27,39H,9,12,15,17,19H2,1-8H3,(H,42,43)/b22-13- |
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Synonyms | Value | Source |
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Gambogate | Generator | a-Gambogic acid | HMDB | b-Guttiferin | HMDB | b-Guttilactone | HMDB | Guttatic acid | HMDB | Guttic acid | HMDB | Gamboge acid | HMDB | Gambogoic acid | HMDB | (2Z)-4-[12-Hydroxy-8,21,21-trimethyl-5-(3-methylbut-2-en-1-yl)-8-(4-methylpent-3-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4(13),5,9,11,15-pentaen-19-yl]-2-methylbut-2-enoate | Generator | Gambogic acid | MeSH |
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Chemical Formula | C38H44O8 |
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Average Molecular Weight | 628.7512 |
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Monoisotopic Molecular Weight | 628.303618384 |
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IUPAC Name | (2Z)-4-[12-hydroxy-8,21,21-trimethyl-5-(3-methylbut-2-en-1-yl)-8-(4-methylpent-3-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12,15-pentaen-19-yl]-2-methylbut-2-enoic acid |
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Traditional Name | (2Z)-4-[12-hydroxy-8,21,21-trimethyl-5-(3-methylbut-2-en-1-yl)-8-(4-methylpent-3-en-1-yl)-14,18-dioxo-3,7,20-trioxahexacyclo[15.4.1.0²,¹⁵.0²,¹⁹.0⁴,¹³.0⁶,¹¹]docosa-4,6(11),9,12,15-pentaen-19-yl]-2-methylbut-2-enoic acid |
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CAS Registry Number | 2752-65-0 |
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SMILES | CC(C)=CCCC1(C)OC2=C(C=C1)C(O)=C1C(=O)C3=CC4CC5C(C)(C)OC(C\C=C(\C)C(O)=O)(C4=O)C35OC1=C2CC=C(C)C |
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InChI Identifier | InChI=1S/C38H44O8/c1-20(2)10-9-15-36(8)16-14-24-29(39)28-30(40)26-18-23-19-27-35(6,7)46-37(33(23)41,17-13-22(5)34(42)43)38(26,27)45-32(28)25(31(24)44-36)12-11-21(3)4/h10-11,13-14,16,18,23,27,39H,9,12,15,17,19H2,1-8H3,(H,42,43)/b22-13- |
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InChI Key | GEZHEQNLKAOMCA-XKZIYDEJSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as pyranoxanthones. These are organic aromatic compounds containing a pyran or a hydrogenated derivative fused to a xanthone ring system. |
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Kingdom | Organic compounds |
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Super Class | Organoheterocyclic compounds |
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Class | Benzopyrans |
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Sub Class | 1-benzopyrans |
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Direct Parent | Pyranoxanthones |
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Alternative Parents | |
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Substituents | - Pyranoxanthone
- Pyranochromene
- Chromone
- Aromatic monoterpenoid
- Monoterpenoid
- Aryl ketone
- Alkyl aryl ether
- Cyclohexenone
- Oxepane
- Benzenoid
- Vinylogous acid
- Tetrahydrofuran
- Ketone
- Monocarboxylic acid or derivatives
- Oxacycle
- Ether
- Dialkyl ether
- Carboxylic acid
- Carboxylic acid derivative
- Hydrocarbon derivative
- Organic oxide
- Carbonyl group
- Organic oxygen compound
- Organooxygen compound
- Aromatic heteropolycyclic compound
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Molecular Framework | Aromatic 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 | 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 | Property | Value | Reference |
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Melting Point | 86 - 91 °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 IndicesUnderivatizedDerivatizedDerivative Name / Structure | SMILES | Kovats RI Value | Column Type | Reference |
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Gambogic acid,1TMS,isomer #1 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O)C5=O)C(=O)C1=C2O[Si](C)(C)C | 4379.1 | Semi standard non polar | 33892256 | Gambogic acid,1TMS,isomer #2 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C)C5=O)C(=O)C1=C2O | 4324.7 | Semi standard non polar | 33892256 | Gambogic acid,1TMS,isomer #3 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C1=C2O | 4252.4 | Semi standard non polar | 33892256 | Gambogic acid,2TMS,isomer #1 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C)C5=O)C(=O)C1=C2O[Si](C)(C)C | 4266.3 | Semi standard non polar | 33892256 | Gambogic acid,2TMS,isomer #2 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C1=C2O[Si](C)(C)C | 4191.7 | Semi standard non polar | 33892256 | Gambogic acid,2TMS,isomer #3 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C)OC(C)(C)C4C5)C(=O)C1=C2O | 4148.5 | Semi standard non polar | 33892256 | Gambogic acid,3TMS,isomer #1 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C)OC(C)(C)C4C5)C(=O)C1=C2O[Si](C)(C)C | 4112.2 | Semi standard non polar | 33892256 | Gambogic acid,3TMS,isomer #1 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C)OC(C)(C)C4C5)C(=O)C1=C2O[Si](C)(C)C | 4212.5 | Standard non polar | 33892256 | Gambogic acid,1TBDMS,isomer #1 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O)C5=O)C(=O)C1=C2O[Si](C)(C)C(C)(C)C | 4630.9 | Semi standard non polar | 33892256 | Gambogic acid,1TBDMS,isomer #2 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C(C)(C)C)C5=O)C(=O)C1=C2O | 4576.8 | Semi standard non polar | 33892256 | Gambogic acid,1TBDMS,isomer #3 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C(C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C1=C2O | 4503.1 | Semi standard non polar | 33892256 | Gambogic acid,2TBDMS,isomer #1 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5CC3C(C)(C)OC4(C/C=C(/C)C(=O)O[Si](C)(C)C(C)(C)C)C5=O)C(=O)C1=C2O[Si](C)(C)C(C)(C)C | 4707.6 | Semi standard non polar | 33892256 | Gambogic acid,2TBDMS,isomer #2 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C(C)(C)C)C3(C/C=C(/C)C(=O)O)OC(C)(C)C4C5)C(=O)C1=C2O[Si](C)(C)C(C)(C)C | 4637.3 | Semi standard non polar | 33892256 | Gambogic acid,2TBDMS,isomer #3 | CC(C)=CCCC1(C)C=CC2=C(O1)C(CC=C(C)C)=C1OC34C(=CC5=C(O[Si](C)(C)C(C)(C)C)C3(C/C=C(/C)C(=O)O[Si](C)(C)C(C)(C)C)OC(C)(C)C4C5)C(=O)C1=C2O | 4588.5 | 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 - Gambogic acid GC-MS (Non-derivatized) - 70eV, Positive | splash10-03di-9000057000-19abde6d758101a01ef7 | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TMS_1_1) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TMS_1_2) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TMS_1_3) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TMS_2_1) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TMS_2_2) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TMS_2_3) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TBDMS_1_1) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TBDMS_1_2) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TBDMS_1_3) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TBDMS_2_1) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TBDMS_2_2) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS (TBDMS_2_3) - 70eV, Positive | Not Available | 2021-10-17 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Gambogic acid GC-MS ("Gambogic acid,1TMS,#1" TMS) - 70eV, Positive | Not Available | 2021-11-02 | Wishart Lab | View Spectrum |
MS/MS SpectraSpectrum Type | Description | Splash Key | Deposition Date | Source | View |
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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 10V, Positive-QTOF | splash10-01t9-0000096000-e56a0ec531207df34ab6 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 20V, Positive-QTOF | splash10-0o6r-3001591000-411cf0af71ea4c9389ec | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 40V, Positive-QTOF | splash10-016r-7153941000-92579129327c5702bfb8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 10V, Negative-QTOF | splash10-004i-1001039000-9c55dff29165d33866d8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 20V, Negative-QTOF | splash10-057i-1014095000-77a8e0d8dca00f9672ef | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 40V, Negative-QTOF | splash10-0ab9-2794313000-d45dab05ad38be7aee92 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 10V, Negative-QTOF | splash10-004i-0000009000-312b00b9e28384b5d53e | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 20V, Negative-QTOF | splash10-004i-0000059000-d354ba3ab7fc6d3f1462 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 40V, Negative-QTOF | splash10-02t9-2100391000-dcdb58e0da6ce0fbbe96 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 10V, Positive-QTOF | splash10-004i-0000079000-d5501837c889acaa5034 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 20V, Positive-QTOF | splash10-004r-0000093000-23942b0217f9c03ee878 | 2021-09-24 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Gambogic acid 40V, Positive-QTOF | splash10-00kg-2000951000-5ee22b87ea31bfe4e09e | 2021-09-24 | Wishart Lab | View Spectrum |
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