Obtusalin
Obtusalin is a triterpenoid found in R. dauricum for the first time and shows UV absorption at 210 nm. Obtusalin has some antibacterial activity.
For research use only. We do not sell to patients.
- CAS No.: 125164-64-9
- Formula: C30H50O2
- Molecular Weight:442.72
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Storage:
Please store the product under the recommended conditions in the Certificate of Analysis.
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Biological Activity
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Chemical Information
- Purity & Documentation
- References
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Help & FAQs
Biological Activity
Obtusalin (0.781-100 µg/mL, 24 h) has antibacterial activity against Enterococcus faecalis ATCC 10541, Providensia smartii ATCC 29916, Staphylococcus aureus ATCC 25922 and Escherichia coli ATCC 8739 with the MIC values of 50, 100, 50 and 100 μg/mL, respectively[1].
MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.
Chemical Information
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CAS No. 125164-64-9
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Molecular Weight 442.72
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Formula C30H50O2
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SMILES
OC[C@]12[C@]3([C@@](CC=C1[C@]4([H])[C@@](CC2)(CC[C@H]4C(C)C)C)([H])[C@@]5([C@@](C(C)([C@H](CC5)O)C)([H])CC3)C)C
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Structure Classification
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Initial Source
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Shipping
Room temperature in continental US; may vary elsewhere.
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Storage
Please store the product under the recommended conditions in the Certificate of Analysis.
Purity & Documentation
References
[1]. Jiang-Ling Li, et al. Antibacterial constituents from Melodinus suaveolens. Chin J Nat Med. 2015 Apr;13(4):307-10. doi: 10.1016/S1875-5364(15)30020-0. [Content Brief]
[2]. Helen L Alvarado, et al. Development and validation of a high-performance liquid chromatography method for the quantification of ursolic/oleanic acids mixture isolated from Plumeria obtusa. J Chromatogr B Analyt Technol Biomed Life Sci. 2015 Mar 1;983-984 [Content Brief]
Calculators
Concentration (start) × Volume (start) = Concentration (final) × Volume (final)
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