| Record Information |
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| Version | 2.0 |
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| Created at | 2022-04-27 21:39:43 UTC |
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| Updated at | 2022-04-27 21:39:44 UTC |
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| NP-MRD ID | NP0050446 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (-)-Thannilignan |
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| Description | (2R)-2-[(2-hydroxy-4-methoxyphenyl)methyl]-3-[(4-hydroxyphenyl)methyl]but-3-ene-1,2-diol belongs to the class of organic compounds known as lignans, neolignans and related compounds. These are plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5', C8-C8'. Most known natural lignans are oxidized at C9 and C9´ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed. (-)-Thannilignan is found in Terminalia bellerica . Based on a literature review very few articles have been published on (2R)-2-[(2-hydroxy-4-methoxyphenyl)methyl]-3-[(4-hydroxyphenyl)methyl]but-3-ene-1,2-diol. |
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| Structure | COC1=CC(O)=C(C[C@](O)(CO)C(=C)CC2=CC=C(O)C=C2)C=C1 InChI=1S/C19H22O5/c1-13(9-14-3-6-16(21)7-4-14)19(23,12-20)11-15-5-8-17(24-2)10-18(15)22/h3-8,10,20-23H,1,9,11-12H2,2H3/t19-/m0/s1 |
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| Synonyms | Not Available |
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| Chemical Formula | C19H22O5 |
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| Average Mass | 330.3800 Da |
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| Monoisotopic Mass | 330.14672 Da |
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| IUPAC Name | (2R)-2-[(2-hydroxy-4-methoxyphenyl)methyl]-3-[(4-hydroxyphenyl)methyl]but-3-ene-1,2-diol |
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| Traditional Name | (2R)-2-[(2-hydroxy-4-methoxyphenyl)methyl]-3-[(4-hydroxyphenyl)methyl]but-3-ene-1,2-diol |
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| CAS Registry Number | Not Available |
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| SMILES | COC1=CC(O)=C(C[C@](O)(CO)C(=C)CC2=CC=C(O)C=C2)C=C1 |
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| InChI Identifier | InChI=1S/C19H22O5/c1-13(9-14-3-6-16(21)7-4-14)19(23,12-20)11-15-5-8-17(24-2)10-18(15)22/h3-8,10,20-23H,1,9,11-12H2,2H3/t19-/m0/s1 |
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| InChI Key | UICXJFXGPMLFAQ-IBGZPJMESA-N |
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| Experimental Spectra |
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| Not Available | | Predicted Spectra |
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| Not Available | | 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 lignans, neolignans and related compounds. These are plant products of low molecular weight formed primarily from oxidative coupling of two p-propylphenol moieties. They can also be described as micromolecules with two phenylpropanoid units coupled together. They can be attached in various manners, like C5-C5', C8-C8'. Most known natural lignans are oxidized at C9 and C9´ and, based upon the way in which oxygen is incorporated into the skeleton and on the cyclization patterns, a wide range of lignans of very different structural types can be formed. |
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| Kingdom | Organic compounds |
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| Super Class | Lignans, neolignans and related compounds |
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| Class | Not Available |
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| Sub Class | Not Available |
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| Direct Parent | Lignans, neolignans and related compounds |
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| Alternative Parents | |
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| Substituents | - Norlignan skeleton
- Methoxyphenol
- Anisole
- Phenoxy compound
- Phenol ether
- Methoxybenzene
- Phenol
- Alkyl aryl ether
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Benzenoid
- Monocyclic benzene moiety
- Tertiary alcohol
- 1,2-diol
- Ether
- Primary alcohol
- Organooxygen compound
- Alcohol
- Hydrocarbon derivative
- Organic oxygen compound
- Aromatic homomonocyclic compound
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| Molecular Framework | Aromatic homomonocyclic compounds |
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| External Descriptors | Not Available |
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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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