| Record Information |
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| Version | 2.0 |
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| Created at | 2022-09-08 05:41:05 UTC |
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| Updated at | 2022-09-08 05:41:05 UTC |
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| NP-MRD ID | NP0262733 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | (1s,2r,4as,6as,6br,8ar,10s,12ar,12br,14bs)-10-(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylic acid |
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| Description | Ursolic acid acetate, also known as ursolate acetate or O-acetylursolic acid, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. (1s,2r,4as,6as,6br,8ar,10s,12ar,12br,14bs)-10-(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylic acid is found in Actinidia polygama, Alchornea laxiflora, Anaphalis margaritacea, Chaenomeles speciosa, Clinopodium acinos, Cornus kousa, Coussarea paniculata, Cussonia bancoensis, Cynomorium songaricum, Desfontainia spinosa, Diospyros cauliflora, Diospyros kaki, Diospyros lotus, Diospyros maritima, Enkianthus cernuus, Euphorbia paralias, Ficus microcarpa, Garcinia lateriflora, Gonocaryum calleryanum, Hyptis brevipes, Ilex affinis, Ilex paraguariensis, Incarvillea arguta, Isatis tinctoria, Ixora coccinea, Lavandula canariensis, Leptopetalum biflorum, Leucoblepharis subsessilis, Ligustrum obtusifolium, Liriope muscari, Ludwigia octovalvis, Medinilla fengii, Melaleuca ericifolia, Melaleuca leucadendra, Microtropis japonica, Monochaetum vulcanicum, Morella rubra, Morus australis, Myrianthus arboreus, Nerium oleander, Pieris japonica, Plantago major, Plumeria obtusa, Prostanthera melissifolia, Prunella vulgaris, Salvia breviflora, Salvia chionopeplica, Salvia dianthera, Sanguisorba alpina, Scaevola floribunda, Sideritis kuegleriana, Syncarpia glomulifera, Syzygium formosanum, Ternstroemia gymnanthera, Tripterygium hypoglaucum, Vatica affinis and Verbena officinalis. (1s,2r,4as,6as,6br,8ar,10s,12ar,12br,14bs)-10-(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1h-picene-4a-carboxylic acid was first documented in 2014 (PMID: 25775798). Ursolic acid acetate is an extremely weak basic (essentially neutral) compound (based on its pKa) (PMID: 32003062) (PMID: 31835879) (PMID: 29130365) (PMID: 28606081). |
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| Structure | [H][C@@]12CC[C@]3(C)[C@]([H])(CC=C4[C@]5([H])[C@@H](C)[C@H](C)CC[C@@]5(CC[C@@]34C)C(O)=O)[C@@]1(C)CC[C@H](OC(C)=O)C2(C)C InChI=1S/C32H50O4/c1-19-11-16-32(27(34)35)18-17-30(7)22(26(32)20(19)2)9-10-24-29(6)14-13-25(36-21(3)33)28(4,5)23(29)12-15-31(24,30)8/h9,19-20,23-26H,10-18H2,1-8H3,(H,34,35)/t19-,20+,23+,24-,25+,26+,29+,30-,31-,32+/m1/s1 |
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| Synonyms | | Value | Source |
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| Ursolate acetate | Generator | | Ursolic acid acetic acid | Generator | | 3 beta-O-Acetylursolic acid | MeSH | | O-Acetylursolic acid | MeSH | | (3beta)-3-(Acetyloxy)urs-12-en-28-oic acid | PhytoBank | | (3β)-3-(Acetyloxy)urs-12-en-28-oic acid | PhytoBank | | 3-O-Acetylursolic acid | PhytoBank | | Acetylursolic acid | PhytoBank | | Ursolic acetate | PhytoBank | | Ursolic acid 3-O-acetate | PhytoBank | | Ursolic acid 3-acetate | PhytoBank | | Ursolic acid acetate | PhytoBank | | 3-Acetyl ursolic acid | PhytoBank | | 3-Acetylursolic acid | PhytoBank |
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| Chemical Formula | C32H50O4 |
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| Average Mass | 498.7480 Da |
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| Monoisotopic Mass | 498.37091 Da |
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| IUPAC Name | (1S,2R,4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-1,2,3,4,4a,5,6,6a,6b,7,8,8a,9,10,11,12,12a,12b,13,14b-icosahydropicene-4a-carboxylic acid |
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| Traditional Name | (1S,2R,4aS,6aS,6bR,8aR,10S,12aR,12bR,14bS)-10-(acetyloxy)-1,2,6a,6b,9,9,12a-heptamethyl-2,3,4,5,6,7,8,8a,10,11,12,12b,13,14b-tetradecahydro-1H-picene-4a-carboxylic acid |
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| CAS Registry Number | Not Available |
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| SMILES | [H][C@@]12CC[C@]3(C)[C@]([H])(CC=C4[C@]5([H])[C@@H](C)[C@H](C)CC[C@@]5(CC[C@@]34C)C(O)=O)[C@@]1(C)CC[C@H](OC(C)=O)C2(C)C |
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| InChI Identifier | InChI=1S/C32H50O4/c1-19-11-16-32(27(34)35)18-17-30(7)22(26(32)20(19)2)9-10-24-29(6)14-13-25(36-21(3)33)28(4,5)23(29)12-15-31(24,30)8/h9,19-20,23-26H,10-18H2,1-8H3,(H,34,35)/t19-,20+,23+,24-,25+,26+,29+,30-,31-,32+/m1/s1 |
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| InChI Key | PHFUCJXOLZAQNH-OTMOLZNZSA-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 triterpenoids. These are terpene molecules containing six isoprene units. |
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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 | Triterpenoids |
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| Direct Parent | Triterpenoids |
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| Alternative Parents | |
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| Substituents | - Triterpenoid
- Dicarboxylic acid or derivatives
- Carboxylic acid ester
- Carboxylic acid
- Carboxylic acid derivative
- Organic oxygen compound
- Organic oxide
- Hydrocarbon derivative
- Organooxygen compound
- Carbonyl group
- Aliphatic homopolycyclic compound
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| Molecular Framework | Aliphatic homopolycyclic 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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