| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-12 08:30:57 UTC |
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| Updated at | 2022-09-12 08:30:58 UTC |
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| NP-MRD ID | NP0326692 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-isoguaiacin |
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| Description | Isoguaiacin belongs to the class of organic compounds known as aryltetralin lignans. These are lignans with a structure based on the 1-phenyltetralin skeleton. (-)-isoguaiacin is found in Calyptranthes pallens, Larrea tridentata, Machilus robusta, Machilus thunbergii and Magnolia sinica. (-)-isoguaiacin was first documented in 2007 (PMID: 17409528). Based on a literature review a small amount of articles have been published on isoguaiacin (PMID: 24010288) (PMID: 35138496) (PMID: 26184132) (PMID: 25007158). |
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| Structure | COC1=CC(=CC=C1O)[C@H]1[C@H](C)[C@H](C)CC2=CC(OC)=C(O)C=C12 InChI=1S/C20H24O4/c1-11-7-14-9-19(24-4)17(22)10-15(14)20(12(11)2)13-5-6-16(21)18(8-13)23-3/h5-6,8-12,20-22H,7H2,1-4H3/t11-,12-,20-/m1/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C20H24O4 |
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| Average Mass | 328.4080 Da |
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| Monoisotopic Mass | 328.16746 Da |
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| IUPAC Name | (6R,7R,8R)-8-(4-hydroxy-3-methoxyphenyl)-3-methoxy-6,7-dimethyl-5,6,7,8-tetrahydronaphthalen-2-ol |
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| Traditional Name | (6R,7R,8R)-8-(4-hydroxy-3-methoxyphenyl)-3-methoxy-6,7-dimethyl-5,6,7,8-tetrahydronaphthalen-2-ol |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(=CC=C1O)[C@H]1[C@H](C)[C@H](C)CC2=CC(OC)=C(O)C=C12 |
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| InChI Identifier | InChI=1S/C20H24O4/c1-11-7-14-9-19(24-4)17(22)10-15(14)20(12(11)2)13-5-6-16(21)18(8-13)23-3/h5-6,8-12,20-22H,7H2,1-4H3/t11-,12-,20-/m1/s1 |
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| InChI Key | TZAAYUCUPIYQBR-FKANQGBASA-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, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 100 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 252 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 1000 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 50 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 200 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 75 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 300 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 101 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 400 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 126 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 500 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 151 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 600 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 176 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 700 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 201 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 800 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 13C NMR Spectrum (1D, 226 MHz, H2O, predicted) | Wishart Lab | Wishart Lab | David Wishart | 2021-06-20 | View Spectrum | | 1D NMR | 1H NMR Spectrum (1D, 900 MHz, H2O, 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 aryltetralin lignans. These are lignans with a structure based on the 1-phenyltetralin skeleton. |
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| Kingdom | Organic compounds |
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| Super Class | Lignans, neolignans and related compounds |
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| Class | Aryltetralin lignans |
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| Sub Class | Not Available |
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| Direct Parent | Aryltetralin lignans |
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| Alternative Parents | |
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| Substituents | - 1-aryltetralin lignan
- Methoxyphenol
- Tetralin
- Phenoxy compound
- Anisole
- Phenol ether
- Methoxybenzene
- Alkyl aryl ether
- 1-hydroxy-2-unsubstituted benzenoid
- Phenol
- Monocyclic benzene moiety
- Benzenoid
- Ether
- Organooxygen compound
- Organic oxygen compound
- Hydrocarbon derivative
- Aromatic homopolycyclic compound
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| Molecular Framework | Aromatic homopolycyclic 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 | - Bu PB, Li YR, Jiang M, Wang XL, Wang F, Lin S, Zhu CG, Shi JG: [Lignans from Machilus robusta]. Zhongguo Zhong Yao Za Zhi. 2013 Jun;38(11):1740-6. [PubMed:24010288 ]
- Higuera-Piedrahita RI, Dolores-Hernandez M, de la-Cruz-Cruz HA, Andrade-Montemayor HM, Zamilpa A, Lopez-Arellano R, Gonzalez-Garduno R, Cuellar-Ordaz JA, Mendoza-de-Gives P, Lopez-Arellano ME: An Artemisia cina n-hexane extract reduces the Haemonchus contortus and Teladorsagia circumcincta fecal egg count in naturally infected periparturient goats. Trop Anim Health Prod. 2022 Feb 9;54(2):95. doi: 10.1007/s11250-022-03103-z. [PubMed:35138496 ]
- Favela-Hernandez JM, Clemente-Soto AF, Balderas-Renteria I, Garza-Gonzalez E, Camacho-Corona Mdel R: Potential Mechanism of Action of 3'-Demethoxy-6-O-demethyl-isoguaiacin on Methicillin Resistant Staphylococcus aureus. Molecules. 2015 Jul 8;20(7):12450-8. doi: 10.3390/molecules200712450. [PubMed:26184132 ]
- Kakarala KK, Jamil K: Screening of phytochemicals against protease activated receptor 1 (PAR1), a promising target for cancer. J Recept Signal Transduct Res. 2015 Feb;35(1):26-45. doi: 10.3109/10799893.2014.926925. Epub 2014 Jul 9. [PubMed:25007158 ]
- Lee MK, Yang H, Ma CJ, Kim YC: Stimulatory activity of lignans from Machilus thunbergii on osteoblast differentiation. Biol Pharm Bull. 2007 Apr;30(4):814-7. doi: 10.1248/bpb.30.814. [PubMed:17409528 ]
- LOTUS database [Link]
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