Record Information |
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Version | 5.0 |
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Status | Expected but not Quantified |
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Creation Date | 2012-09-12 01:06:55 UTC |
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Update Date | 2022-03-07 02:56:16 UTC |
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HMDB ID | HMDB0039609 |
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Secondary Accession Numbers | |
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Metabolite Identification |
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Common Name | Curcumin III |
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Description | Curcumin III belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position. Curcumin III has been detected, but not quantified in, herbs and spices. This could make curcumin III a potential biomarker for the consumption of these foods. Based on a literature review a significant number of articles have been published on Curcumin III. |
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Structure | OC1=CC=C(C\C=C\C(=O)CC(=O)\C=C/CC2=CC=C(O)C=C2)C=C1 InChI=1S/C21H20O4/c22-18-11-7-16(8-12-18)3-1-5-20(24)15-21(25)6-2-4-17-9-13-19(23)14-10-17/h1-2,5-14,22-23H,3-4,15H2/b5-1-,6-2+ |
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Synonyms | Value | Source |
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1,9-Bis(4-hydroxyphenyl)-2,7-nonadiene-4,6-dione | HMDB | 1,9-Bis(4-hydroxyphenyl)-2,7-nonadiene-4,6-dione, 9ci | HMDB |
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Chemical Formula | C21H20O4 |
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Average Molecular Weight | 336.3811 |
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Monoisotopic Molecular Weight | 336.136159128 |
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IUPAC Name | (2Z,7E)-1,9-bis(4-hydroxyphenyl)nona-2,7-diene-4,6-dione |
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Traditional Name | (2Z,7E)-1,9-bis(4-hydroxyphenyl)nona-2,7-diene-4,6-dione |
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CAS Registry Number | 91884-88-7 |
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SMILES | OC1=CC=C(C\C=C\C(=O)CC(=O)\C=C/CC2=CC=C(O)C=C2)C=C1 |
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InChI Identifier | InChI=1S/C21H20O4/c22-18-11-7-16(8-12-18)3-1-5-20(24)15-21(25)6-2-4-17-9-13-19(23)14-10-17/h1-2,5-14,22-23H,3-4,15H2/b5-1-,6-2+ |
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InChI Key | YIKBSQXTKGFYHB-SOSXVSKCSA-N |
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Chemical Taxonomy |
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Description | Belongs to the class of organic compounds known as 1-hydroxy-2-unsubstituted benzenoids. These are phenols that are unsubstituted at the 2-position. |
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Kingdom | Organic compounds |
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Super Class | Benzenoids |
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Class | Phenols |
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Sub Class | 1-hydroxy-2-unsubstituted benzenoids |
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Direct Parent | 1-hydroxy-2-unsubstituted benzenoids |
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Alternative Parents | |
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Substituents | - 1-hydroxy-2-unsubstituted benzenoid
- 1,3-diketone
- 1,3-dicarbonyl compound
- Monocyclic benzene moiety
- Alpha,beta-unsaturated ketone
- Enone
- Acryloyl-group
- Ketone
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aromatic homomonocyclic compound
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Molecular Framework | Aromatic homomonocyclic 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 | 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 | 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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Curcumin III,1TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(C/C=C/C(=O)CC(=O)/C=C\CC2=CC=C(O)C=C2)C=C1 | 3200.3 | Semi standard non polar | 33892256 | Curcumin III,1TMS,isomer #2 | C[Si](C)(C)OC1=CC=C(C/C=C\C(=O)CC(=O)/C=C/CC2=CC=C(O)C=C2)C=C1 | 3200.3 | Semi standard non polar | 33892256 | Curcumin III,1TMS,isomer #3 | C[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O)C=C1)/C=C/CC1=CC=C(O)C=C1 | 3547.7 | Semi standard non polar | 33892256 | Curcumin III,1TMS,isomer #4 | C[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O)C=C1)/C=C\CC1=CC=C(O)C=C1 | 3547.7 | Semi standard non polar | 33892256 | Curcumin III,2TMS,isomer #1 | C[Si](C)(C)OC1=CC=C(C/C=C\C(=O)CC(=O)/C=C/CC2=CC=C(O[Si](C)(C)C)C=C2)C=C1 | 3211.6 | Semi standard non polar | 33892256 | Curcumin III,2TMS,isomer #2 | C[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O)C=C1)/C=C/CC1=CC=C(O[Si](C)(C)C)C=C1 | 3514.3 | Semi standard non polar | 33892256 | Curcumin III,2TMS,isomer #3 | C[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O[Si](C)(C)C)C=C1)/C=C\CC1=CC=C(O)C=C1 | 3512.7 | Semi standard non polar | 33892256 | Curcumin III,2TMS,isomer #4 | C[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O)C=C1)/C=C\CC1=CC=C(O[Si](C)(C)C)C=C1 | 3514.3 | Semi standard non polar | 33892256 | Curcumin III,2TMS,isomer #5 | C[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O[Si](C)(C)C)C=C1)/C=C/CC1=CC=C(O)C=C1 | 3512.7 | Semi standard non polar | 33892256 | Curcumin III,3TMS,isomer #1 | C[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O[Si](C)(C)C)C=C1)/C=C\CC1=CC=C(O[Si](C)(C)C)C=C1 | 3457.6 | Semi standard non polar | 33892256 | Curcumin III,3TMS,isomer #1 | C[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O[Si](C)(C)C)C=C1)/C=C\CC1=CC=C(O[Si](C)(C)C)C=C1 | 3105.4 | Standard non polar | 33892256 | Curcumin III,3TMS,isomer #2 | C[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O[Si](C)(C)C)C=C1)/C=C/CC1=CC=C(O[Si](C)(C)C)C=C1 | 3457.6 | Semi standard non polar | 33892256 | Curcumin III,3TMS,isomer #2 | C[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O[Si](C)(C)C)C=C1)/C=C/CC1=CC=C(O[Si](C)(C)C)C=C1 | 3105.4 | Standard non polar | 33892256 | Curcumin III,1TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(C/C=C/C(=O)CC(=O)/C=C\CC2=CC=C(O)C=C2)C=C1 | 3446.0 | Semi standard non polar | 33892256 | Curcumin III,1TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC1=CC=C(C/C=C\C(=O)CC(=O)/C=C/CC2=CC=C(O)C=C2)C=C1 | 3446.0 | Semi standard non polar | 33892256 | Curcumin III,1TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O)C=C1)/C=C/CC1=CC=C(O)C=C1 | 3781.2 | Semi standard non polar | 33892256 | Curcumin III,1TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O)C=C1)/C=C\CC1=CC=C(O)C=C1 | 3781.2 | Semi standard non polar | 33892256 | Curcumin III,2TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC1=CC=C(C/C=C\C(=O)CC(=O)/C=C/CC2=CC=C(O[Si](C)(C)C(C)(C)C)C=C2)C=C1 | 3693.0 | Semi standard non polar | 33892256 | Curcumin III,2TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O)C=C1)/C=C/CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4001.0 | Semi standard non polar | 33892256 | Curcumin III,2TBDMS,isomer #3 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C\CC1=CC=C(O)C=C1 | 4000.9 | Semi standard non polar | 33892256 | Curcumin III,2TBDMS,isomer #4 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O)C=C1)/C=C\CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4001.0 | Semi standard non polar | 33892256 | Curcumin III,2TBDMS,isomer #5 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/CC1=CC=C(O)C=C1 | 4000.9 | Semi standard non polar | 33892256 | Curcumin III,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C\CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4187.8 | Semi standard non polar | 33892256 | Curcumin III,3TBDMS,isomer #1 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C/CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C\CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 3743.9 | Standard non polar | 33892256 | Curcumin III,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 4187.8 | Semi standard non polar | 33892256 | Curcumin III,3TBDMS,isomer #2 | CC(C)(C)[Si](C)(C)OC(=CC(=O)/C=C\CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1)/C=C/CC1=CC=C(O[Si](C)(C)C(C)(C)C)C=C1 | 3743.9 | 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 - Curcumin III GC-MS (Non-derivatized) - 70eV, Positive | splash10-03di-0901000000-46afbb229a074ec5480f | 2017-09-01 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Curcumin III GC-MS (2 TMS) - 70eV, Positive | splash10-0089-3390500000-b9fd817199630f03e159 | 2017-10-06 | Wishart Lab | View Spectrum | Predicted GC-MS | Predicted GC-MS Spectrum - Curcumin III 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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Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 10V, Positive-QTOF | splash10-000i-0319000000-fa3ff2d8965c2554fd14 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 20V, Positive-QTOF | splash10-0909-0912000000-97a08a3366fbb5720301 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 40V, Positive-QTOF | splash10-0api-2900000000-49fe63e61a49398c75e8 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 10V, Negative-QTOF | splash10-000i-0109000000-9edc4c9d1f96d4382b0b | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 20V, Negative-QTOF | splash10-000i-0928000000-65713e2ca17a9fde241a | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 40V, Negative-QTOF | splash10-0563-2911000000-0ccc007e0933488fc907 | 2016-08-03 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 10V, Positive-QTOF | splash10-000i-0129000000-d9e24632593fba2e18d6 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 20V, Positive-QTOF | splash10-0bt9-1943000000-f4a370b14434f13be2c3 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 40V, Positive-QTOF | splash10-0awc-2921000000-c21e850d79e4a616b524 | 2021-09-22 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 10V, Negative-QTOF | splash10-000i-0009000000-2f5e067d4a65f7719174 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 20V, Negative-QTOF | splash10-001i-0944000000-e5fe876c428e80b6a120 | 2021-09-23 | Wishart Lab | View Spectrum | Predicted LC-MS/MS | Predicted LC-MS/MS Spectrum - Curcumin III 40V, Negative-QTOF | splash10-0api-2940000000-2b54f400d24a221ead31 | 2021-09-23 | Wishart Lab | View Spectrum |
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