| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-27 23:49:28 UTC |
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| Updated at | 2022-04-27 23:49:28 UTC |
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| NP-MRD ID | NP0052967 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone |
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| Description | Casticin, also known as vitexicarpin, belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. Thus, casticin is considered to be a flavonoid lipid molecule. Casticin is a very hydrophobic molecule, practically insoluble (in water), and relatively neutral. Outside of the human body, Casticin has been detected, but not quantified in, fruits and herbs and spices. This could make casticin a potential biomarker for the consumption of these foods. 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone is found in Achillea aspleniifolia, Achillea clavennae, Achillea millefolium L. , Achillea sibirica, Achillea sibirica subsp.mongolica, Achillea virescens, Ageratina havanensis, Artemisia abrotanum , Artemisia annua , Artemisia apiacea, Artemisia incanescens, Artemisia judaica, Artemisia scoparia, Artemisia scoparia., Brickellia baccharidea, Brickellia spp., Bromelia pinguin , Callicarpa pilosissima, Chiliadenus montanus, Chrysosplenium japonicum, Chrysosplenium tosaense, Digitalis thapsii, Eremophila mitchellii, Eriodictyon trichocalyx, Helianthus microcephalus, Houttuynia cordata, Laggera alata, Lagophylla glandulosa, Matricaria chamomilla , Parthenium incanum, Parthenium ligulatum, Parthenium spp., Plectranthus cylindraceus, Pluchea sagittalis, Psiadia dentata, Tanacetum polycephalum, Tessaria integrifolia, Veronica officinalis , Veronica orchidea, Veronica teucrium, Vitex agnus-castus , Vitex negundo , Vitex quinata, Vitex rotundifolia and Vitex trifolia . 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone was first documented in 2011 (PMID: 21877688). A tetramethoxyflavone that consists of quercetagetin in which the hydroxy groups at positions 3, 6, 7 and 4' have been replaced by methoxy groups (PMID: 22407499) (PMID: 23135489) (PMID: 23464460) (PMID: 23476684). |
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| Structure | COC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(OC)C=C2O1 InChI=1S/C19H18O8/c1-23-11-6-5-9(7-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3 |
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| Synonyms | | Value | Source |
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| 3',5-Dihydroxy-3,4',6,7-tetramethoxyflavone | ChEBI | | 3,6,7,4'-Tetra-O-methyl-5,3'-dihydroxyflavone | ChEBI | | 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-1-benzopyran-4-one | ChEBI | | Quercetagetin 3,6,7,4'-tetramethyl ether | ChEBI | | Vitexicarpin | ChEBI | | 5-Hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-benzopyran-4-one, 9ci | HMDB | | VX-5 CPD | MeSH |
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| Chemical Formula | C19H18O8 |
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| Average Mass | 374.3414 Da |
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| Monoisotopic Mass | 374.10017 Da |
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| IUPAC Name | 5-hydroxy-2-(3-hydroxy-4-methoxyphenyl)-3,6,7-trimethoxy-4H-chromen-4-one |
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| Traditional Name | casticin |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=C(O)C=C(C=C1)C1=C(OC)C(=O)C2=C(O)C(OC)=C(OC)C=C2O1 |
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| InChI Identifier | InChI=1S/C19H18O8/c1-23-11-6-5-9(7-10(11)20)17-19(26-4)16(22)14-12(27-17)8-13(24-2)18(25-3)15(14)21/h5-8,20-21H,1-4H3 |
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| InChI Key | PJQLSMYMOKWUJG-UHFFFAOYSA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| | Spectrum Type | Description | Depositor ID | Depositor Organization | Depositor | Deposition Date | View |
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| 1D NMR | 13C NMR Spectrum (1D, 25 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, D2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum |
| | Chemical Shift Submissions |
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| Not Available | | Species |
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| Species of Origin | |
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| Chemical Taxonomy |
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| Description | Belongs to the class of organic compounds known as 7-o-methylated flavonoids. These are flavonoids with methoxy groups attached to the C7 atom of the flavonoid backbone. |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Flavonoids |
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| Sub Class | O-methylated flavonoids |
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| Direct Parent | 7-O-methylated flavonoids |
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| Alternative Parents | |
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| Substituents | - 3-methoxyflavonoid-skeleton
- 4p-methoxyflavonoid-skeleton
- 6-methoxyflavonoid-skeleton
- 7-methoxyflavonoid-skeleton
- 3'-hydroxyflavonoid
- 5-hydroxyflavonoid
- Flavone
- Hydroxyflavonoid
- 3-methoxychromone
- Chromone
- Benzopyran
- Methoxyphenol
- 1-benzopyran
- Phenoxy compound
- Anisole
- Methoxybenzene
- Phenol ether
- Pyranone
- Phenol
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Benzenoid
- Pyran
- Monocyclic benzene moiety
- Vinylogous acid
- Heteroaromatic compound
- Organoheterocyclic compound
- Oxacycle
- Ether
- Organic oxygen compound
- Hydrocarbon derivative
- Organic oxide
- Organooxygen compound
- Aromatic heteropolycyclic compound
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| Molecular Framework | Aromatic heteropolycyclic compounds |
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| External Descriptors | |
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| Physical Properties |
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| State | Not Available |
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| Experimental 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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| Predicted Properties | |
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| General References | - Barnes EC, Carroll AR, Davis RA: Mitchellenes A-E, cyclic sesquiterpenes from the Australian plant Eremophila mitchellii. J Nat Prod. 2011 Sep 23;74(9):1888-93. doi: 10.1021/np2003676. Epub 2011 Aug 30. [PubMed:21877688 ]
- Ling Y, Zhu J, Fan M, Wu B, Qin L, Huang C: Metabolism studies of casticin in rats using HPLC-ESI-MS(n). Biomed Chromatogr. 2012 Dec;26(12):1502-8. doi: 10.1002/bmc.2724. Epub 2012 Mar 8. [PubMed:22407499 ]
- Tang SY, Zhong MZ, Yuan GJ, Hou SP, Yin LL, Jiang H, Yu ZUpsilon: Casticin, a flavonoid, potentiates TRAIL-induced apoptosis through modulation of anti-apoptotic proteins and death receptor 5 in colon cancer cells. Oncol Rep. 2013 Feb;29(2):474-80. doi: 10.3892/or.2012.2127. Epub 2012 Nov 7. [PubMed:23135489 ]
- Meng FM, Yang JB, Yang CH, Jiang Y, Zhou YF, Yu B, Yang H: Vitexicarpin induces apoptosis in human prostate carcinoma PC-3 cells through G2/M phase arrest. Asian Pac J Cancer Prev. 2012;13(12):6369-74. doi: 10.7314/apjcp.2012.13.12.6369. [PubMed:23464460 ]
- Zhang B, Liu L, Zhao S, Wang X, Liu L, Li S: Vitexicarpin acts as a novel angiogenesis inhibitor and its target network. Evid Based Complement Alternat Med. 2013;2013:278405. doi: 10.1155/2013/278405. Epub 2013 Feb 12. [PubMed:23476684 ]
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