1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilaneCAS# 59742-11-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 59742-11-9 | SDF | Download SDF |
PubChem ID | 10860539 | Appearance | Powder |
Formula | C19H24O5 | M.Wt | 332.39 |
Type of Compound | Sesquiterpenoids | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | [(1S,8S,9S,10S,13R)-6,9,10-trimethyl-2-oxo-4,14-dioxatetracyclo[7.5.0.01,13.03,7]tetradeca-3(7),5-dien-8-yl] 2-methylpropanoate | ||
SMILES | CC1CCC2C3(C1(C(C4=C(C3=O)OC=C4C)OC(=O)C(C)C)C)O2 | ||
Standard InChIKey | WNPQEVZAOIQRLM-MFLGIWNWSA-N | ||
Standard InChI | InChI=1S/C19H24O5/c1-9(2)17(21)23-16-13-10(3)8-22-14(13)15(20)19-12(24-19)7-6-11(4)18(16,19)5/h8-9,11-12,16H,6-7H2,1-5H3/t11-,12+,16+,18-,19-/m0/s1 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | 1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane is a natural product from Ligularia fischeri. |
Structure Identification | J Nat Prod. 2010 Feb 26;73(2):143-6.A pair of epimeric spirosesquiterpenes from the roots of Ligularia fischeri.[Pubmed: 20104879 ]
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1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane Dilution Calculator
1beta,10beta-Epoxy-6beta-isobutyryloxy-9-oxofuranoeremophilane Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.0085 mL | 15.0426 mL | 30.0851 mL | 60.1703 mL | 75.2129 mL |
5 mM | 0.6017 mL | 3.0085 mL | 6.017 mL | 12.0341 mL | 15.0426 mL |
10 mM | 0.3009 mL | 1.5043 mL | 3.0085 mL | 6.017 mL | 7.5213 mL |
50 mM | 0.0602 mL | 0.3009 mL | 0.6017 mL | 1.2034 mL | 1.5043 mL |
100 mM | 0.0301 mL | 0.1504 mL | 0.3009 mL | 0.6017 mL | 0.7521 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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A pair of epimeric spirosesquiterpenes from the roots of Ligularia fischeri.[Pubmed:20104879]
J Nat Prod. 2010 Feb 26;73(2):143-6.
Two new highly oxygenated spirosesquiterpene lactones, ligulactones A (1) and B (2), and one known sesquiterpenoid, 1beta,10beta-epoxy-6beta-isobutyryloxy-9-oxo-furanoeremophilane (3), were isolated from the roots of Ligularia fischeri. Their structures and relative configurations were elucidated by 1D and 2D NMR and MS data and by comparison of their NMR data with those of related compounds. Single-crystal X-ray diffraction analyses confirmed their structures. Compounds 1 and 2 are C-7 epimers. A possible biosynthetic process for their formation is proposed. Structure 3 was proposed as the likely parent compound for the two new epimeric sesquiterpenoids.