| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-05 21:04:16 UTC |
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| Updated at | 2022-09-05 21:04:16 UTC |
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| NP-MRD ID | NP0219919 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadecane-17-carboxylate |
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| Description | Methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]Nonadecane-17-carboxylate belongs to the class of organic compounds known as quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadecane-17-carboxylate is found in Brucea javanica. Methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]Nonadecane-17-carboxylate is an extremely weak basic (essentially neutral) compound (based on its pKa). |
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| Structure | COC(=O)C12OCC34C1C(OC(=O)C=C(C)C)C(=O)OC3CC1C(C)C(O)C(O)CC1(C)C4C(O)C2O InChI=1S/C26H36O11/c1-10(2)6-15(28)37-18-20-25-9-35-26(20,23(33)34-5)21(31)17(30)19(25)24(4)8-13(27)16(29)11(3)12(24)7-14(25)36-22(18)32/h6,11-14,16-21,27,29-31H,7-9H2,1-5H3 |
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| Synonyms | | Value | Source |
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| Methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0,.0,.0,]nonadecane-17-carboxylic acid | Generator | | Methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadecane-17-carboxylic acid | Generator |
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| Chemical Formula | C26H36O11 |
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| Average Mass | 524.5630 Da |
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| Monoisotopic Mass | 524.22576 Da |
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| IUPAC Name | methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadecane-17-carboxylate |
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| Traditional Name | methyl 10,11,15,16-tetrahydroxy-9,13-dimethyl-3-[(3-methylbut-2-enoyl)oxy]-4-oxo-5,18-dioxapentacyclo[12.5.0.0¹,⁶.0²,¹⁷.0⁸,¹³]nonadecane-17-carboxylate |
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| CAS Registry Number | Not Available |
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| SMILES | COC(=O)C12OCC34C1C(OC(=O)C=C(C)C)C(=O)OC3CC1C(C)C(O)C(O)CC1(C)C4C(O)C2O |
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| InChI Identifier | InChI=1S/C26H36O11/c1-10(2)6-15(28)37-18-20-25-9-35-26(20,23(33)34-5)21(31)17(30)19(25)24(4)8-13(27)16(29)11(3)12(24)7-14(25)36-22(18)32/h6,11-14,16-21,27,29-31H,7-9H2,1-5H3 |
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| InChI Key | HGWAIHIPTWRNHL-UHFFFAOYSA-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 quassinoids. These are a group of compounds chemically degraded from triterpenes. According to their basic skeleton, quassinoids are categorized into five distinct groups, C-18, C-19, C-20, C-22 and C-25 types. The C-20 quassinoids can be further classified into two types, tetracyclic and the pentacyclic. The tetracyclic variety does not have oxygenation at C-20, while the pentacyclic quassinoids possess additional oxygenation at C-20 that allows for the formation of an additional ring. |
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| Kingdom | Organic compounds |
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| Super Class | Lipids and lipid-like molecules |
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| Class | Prenol lipids |
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| Sub Class | Terpene lactones |
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| Direct Parent | Quassinoids |
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| Alternative Parents | |
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| Substituents | - C-20 quassinoid skeleton
- Quassinoid
- Naphthopyran
- Naphthalene
- Furopyran
- Tricarboxylic acid or derivatives
- Beta-hydroxy acid
- Delta_valerolactone
- Delta valerolactone
- Fatty acid ester
- Oxepane
- Hydroxy acid
- Fatty acyl
- Oxane
- Pyran
- Furan
- Enoate ester
- Alpha,beta-unsaturated carboxylic ester
- Cyclic alcohol
- Methyl ester
- Tetrahydrofuran
- Lactone
- Carboxylic acid ester
- Secondary alcohol
- Carboxylic acid derivative
- Oxacycle
- Dialkyl ether
- Ether
- Organoheterocyclic compound
- Polyol
- Hydrocarbon derivative
- Organic oxygen compound
- Carbonyl group
- Alcohol
- Organic oxide
- Organooxygen compound
- Aliphatic heteropolycyclic compound
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| Molecular Framework | Aliphatic heteropolycyclic 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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