Introduction：Basic information about CAS 33620-72-3|Britannilactone, including its chemical name, molecular formula, synonyms, physicochemical properties, and safety information, etc.
| Common Name | Britannilactone |
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| CAS Number | 33620-72-3 | Molecular Weight | 266.33300 |
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| Density | / | Boiling Point | / |
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| Molecular Formula | C15H22O4 | Melting Point | / |
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| MSDS | / | Flash Point | / |
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Names
| Name | 4-hydroxy-6-(3-hydroxy-propyl)-5,7-dimethyl-3-methylene-3,3a,4,5,8,8a-hexahydro-cyclohepta[b]furan-2-one |
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| Synonym | More Synonyms |
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Britannilactone BiologicalActivity
| Description | Britannilactone(Desacetylinulicin) is a methanol extract of the dried flower of Inula britannica L.IC50 value:Target:A bioassay-guided isolation of the chloroform fraction of the I. britannica using an in vitro melanogenesis inhibition assay led to the isolation of sesquiterpenes, 1-O-acetylbritannilactone (1), britannilactone (2) and neobritannilactone B (3). Compounds 1 and 2 significantly reduced melanin production in a dose-dependent manner with IC50 values of 13.3 and 15.5 μM, respectively [1]. |
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| Related Catalog | Signaling Pathways >>Others >>OthersResearch Areas >>OthersNatural Products >>Terpenoids and Glycosides |
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| References | [1]. Choo SJ, et al. Hypo-pigmenting effect of sesquiterpenes from Inula britannica in B16 melanoma cells. Arch Pharm Res. 2014 May;37(5):567-74. |
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Chemical & Physical Properties
| Molecular Formula | C15H22O4 |
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| Molecular Weight | 266.33300 |
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| Exact Mass | 266.15200 |
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| PSA | 66.76000 |
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| LogP | 1.57390 |
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| InChIKey | ASZIGQFYGXSPCO-UHFFFAOYSA-N |
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| SMILES | C=C1C(=O)OC2CC(C)=C(C(C)CCCO)C(O)C12 |
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| Storage condition | 2-8℃ |
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Synonyms
| Desacetylinulicin |
| BRITANNILACTONE |
