| Record Information |
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| Version | 2.0 |
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| Created at | 2022-03-17 20:56:07 UTC |
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| Updated at | 2022-03-17 20:56:07 UTC |
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| NP-MRD ID | NP0048415 |
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| Secondary Accession Numbers | None |
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| Natural Product Identification |
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| Common Name | Acetylursolic acid |
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| Description | Acetylursolic acid, also known as acetylursolate or ursolic acid acetate, belongs to the class of organic compounds known as triterpenoids. These are terpene molecules containing six isoprene units. Acetylursolic acid is an extremely weak basic (essentially neutral) compound (based on its pKa). Outside of the human body, Acetylursolic acid is found, on average, in the highest concentration within rosemaries. Acetylursolic acid has also been detected, but not quantified in, several different foods, such as common sages, common verbena, japanese persimmons, and tea. Acetylursolic acid is found in Actinidia polygama, Alchornea laxiflora, Anaphalis margaritacea, Chaenomeles speciosa, Diospyros maritima, Ficus microcarpa, Garcinia lateriflora, Helichrysum stoechas, Ilex affinis, Incarvillea arguta, Ixora coccinea, Lavandula angustifolia, Morella rubra, Pachycentria formosana, Pieris formosa, Pieris japonica, Sanguisorba alpina, Scaevola floribunda, Sideritis kuegleriana, Syncarpia glomulifera, Tripterygium hypoglaucum and Vatica affinis. This could make acetylursolic acid a potential biomarker for the consumption of these foods. |
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| Structure | CC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(OC(C)=O)C(C)(C)C5CCC34C)C2C1C)C(O)=O 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) |
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| Synonyms | | Value | Source |
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| Acetylursolate | Generator | | 3-(Acetyloxy)-(3beta)-urs-12-en-28-Oic acid | HMDB | | Acetyl ursolic acid | HMDB | | Ursolic acid acetate | HMDB | | Ursolic acid deriv. | HMDB | | 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-carboxylate | Generator |
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| Chemical Formula | C32H50O4 |
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| Average Mass | 498.7370 Da |
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| Monoisotopic Mass | 498.37091 Da |
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| IUPAC Name | 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 | 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 | 7372-30-7 |
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| SMILES | CC1CCC2(CCC3(C)C(=CCC4C5(C)CCC(OC(C)=O)C(C)(C)C5CCC34C)C2C1C)C(O)=O |
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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) |
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| InChI Key | PHFUCJXOLZAQNH-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 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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