trans-MethylkhellactoneCAS# 23733-92-8 |
2D Structure
- cis-Methylkhellactone
Catalog No.:BCN7690
CAS No.:20107-13-5
Quality Control & MSDS
3D structure
Package In Stock
Number of papers citing our products
Cas No. | 23733-92-8 | SDF | Download SDF |
PubChem ID | 21679806 | Appearance | Powder |
Formula | C15H16O5 | M.Wt | 276.28 |
Type of Compound | Coumarins | Storage | Desiccate at -20°C |
Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
Chemical Name | (9R,10S)-9-hydroxy-10-methoxy-8,8-dimethyl-9,10-dihydropyrano[2,3-f]chromen-2-one | ||
SMILES | CC1(C(C(C2=C(O1)C=CC3=C2OC(=O)C=C3)OC)O)C | ||
Standard InChIKey | MDDPVXHWOABQJQ-UONOGXRCSA-N | ||
Standard InChI | InChI=1S/C15H16O5/c1-15(2)14(17)13(18-3)11-9(20-15)6-4-8-5-7-10(16)19-12(8)11/h4-7,13-14,17H,1-3H3/t13-,14+/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. |
Structure Identification | Helvetica Chimica Acta, 2016, 99(5):393-397.Three New Chalcones from the Aerial Parts of Angelica keiskei.[Reference: WebLink]
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trans-Methylkhellactone Dilution Calculator
trans-Methylkhellactone Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 3.6195 mL | 18.0976 mL | 36.1952 mL | 72.3903 mL | 90.4879 mL |
5 mM | 0.7239 mL | 3.6195 mL | 7.239 mL | 14.4781 mL | 18.0976 mL |
10 mM | 0.362 mL | 1.8098 mL | 3.6195 mL | 7.239 mL | 9.0488 mL |
50 mM | 0.0724 mL | 0.362 mL | 0.7239 mL | 1.4478 mL | 1.8098 mL |
100 mM | 0.0362 mL | 0.181 mL | 0.362 mL | 0.7239 mL | 0.9049 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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