| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-04 16:44:23 UTC |
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| Updated at | 2022-09-04 16:44:23 UTC |
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| NP-MRD ID | NP0198309 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | 3-[4-(2,4-dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoic acid |
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| Description | 3-[4-(2,4-Dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoic acid belongs to the class of organic compounds known as depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone). 3-[4-(2,4-dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoic acid is found in Umbilicaria cinereorufescens and Umbilicaria crustulosa. 3-[4-(2,4-Dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | CC1=CC(O)=CC(O)=C1C(=O)OC1=CC(C)=C(C(=O)OC2=C(O)C=C(O)C(C(O)=O)=C2C)C(O)=C1 InChI=1S/C24H20O11/c1-9-4-12(25)6-14(26)18(9)23(32)34-13-5-10(2)19(15(27)7-13)24(33)35-21-11(3)20(22(30)31)16(28)8-17(21)29/h4-8,25-29H,1-3H3,(H,30,31) |
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| Synonyms | | Value | Source |
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| 3-[4-(2,4-Dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoate | Generator | | Crustinate | Generator |
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| Chemical Formula | C24H20O11 |
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| Average Mass | 484.4130 Da |
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| Monoisotopic Mass | 484.10056 Da |
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| IUPAC Name | 3-[4-(2,4-dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoic acid |
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| Traditional Name | 3-[4-(2,4-dihydroxy-6-methylbenzoyloxy)-2-hydroxy-6-methylbenzoyloxy]-4,6-dihydroxy-2-methylbenzoic acid |
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| CAS Registry Number | Not Available |
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| SMILES | CC1=CC(O)=CC(O)=C1C(=O)OC1=CC(C)=C(C(=O)OC2=C(O)C=C(O)C(C(O)=O)=C2C)C(O)=C1 |
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| InChI Identifier | InChI=1S/C24H20O11/c1-9-4-12(25)6-14(26)18(9)23(32)34-13-5-10(2)19(15(27)7-13)24(33)35-21-11(3)20(22(30)31)16(28)8-17(21)29/h4-8,25-29H,1-3H3,(H,30,31) |
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| InChI Key | PXEWPVIKVBSHLU-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, 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 depsides and depsidones. These are polycyclic compounds that is either a polyphenolic compound composed of two or more monocyclic aromatic units linked by an ester bond (depside), or a compound containing the depsidone structure (depsidone). |
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| Kingdom | Organic compounds |
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| Super Class | Phenylpropanoids and polyketides |
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| Class | Depsides and depsidones |
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| Sub Class | Not Available |
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| Direct Parent | Depsides and depsidones |
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| Alternative Parents | |
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| Substituents | - Depside backbone
- P-hydroxybenzoic acid ester
- O-hydroxybenzoic acid ester
- Dihydroxybenzoic acid
- Hydroxybenzoic acid
- Benzoate ester
- Salicylic acid
- Salicylic acid or derivatives
- Phenol ester
- Benzoic acid or derivatives
- Benzoic acid
- Phenoxy compound
- Benzoyl
- M-cresol
- Resorcinol
- 1-hydroxy-4-unsubstituted benzenoid
- 1-hydroxy-2-unsubstituted benzenoid
- Toluene
- Phenol
- Benzenoid
- Monocyclic benzene moiety
- Vinylogous acid
- Carboxylic acid ester
- Carboxylic acid derivative
- Carboxylic acid
- Organooxygen compound
- Hydrocarbon derivative
- Organic oxide
- 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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