Introduction：Basic information about CAS 989-30-0|3-Epiursolic Acid, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | 3-Epiursolic Acid |
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| CAS Number | 989-30-0 | Molecular Weight | 456.700 |
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| Density | 1.1±0.1 g/cm3 | Boiling Point | 556.9±50.0 °C at 760 mmHg |
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| Molecular Formula | C30H48O3 | Melting Point | / |
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| MSDS | / | Flash Point | 304.7±26.6 °C |
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Names
| Name | 3-Epiursolic acid |
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| Synonym | More Synonyms |
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3-Epiursolic Acid BiologicalActivity
| Description | 3-Epiursolic Acid is a triterpenoid isolated from Myrtaceae, acts as a competitive inhibitor of cathepsin L (ICIC50, 6.5 μM; Ki, 19.5 μM), with no obvious effect on cathepsin B[1]. |
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| Related Catalog | Research Areas >>CancerSignaling Pathways >>Metabolic Enzyme/Protease >>Cathepsin |
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| Target | IC50: 6.5 μM (Cathepsin L)[1] Ki: 19.5 μM (Cathepsin L)[1] |
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| References | [1]. 3-Epiursolic Acid, et al. Triterpenoids as novel natural inhibitors of human cathepsin L. Chem Biodivers. 2014 Sep;11(9):1354-63. |
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Chemical & Physical Properties
| Density | 1.1±0.1 g/cm3 |
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| Boiling Point | 556.9±50.0 °C at 760 mmHg |
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| Molecular Formula | C30H48O3 |
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| Molecular Weight | 456.700 |
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| Flash Point | 304.7±26.6 °C |
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| Exact Mass | 456.360352 |
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| PSA | 57.53000 |
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| LogP | 9.01 |
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| Vapour Pressure | 0.0±3.4 mmHg at 25°C |
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| Index of Refraction | 1.555 |
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| InChIKey | WCGUUGGRBIKTOS-XHINXETDSA-N |
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| SMILES | CC1CCC2(C(=O)O)CCC3(C)C(=CCC4C5(C)CCC(O)C(C)(C)C5CCC43C)C2C1C |
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Synonyms
| A-Lactucerol |
| Taraxasterin |
| Ursolinsaeure |
| Anthesterin |
| (4aR)-10c-Hydroxy-1t.4ar.6at.6bc.9.9.12ac-heptamethyl-2-methylen-(8atH.12btH.14acH.14btH)-docosahydro-picen |
| Ursolsaeure |
| Ursolic-acid |
