NorkhellolCAS# 4439-68-3 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
| Cas No. | 4439-68-3 | SDF | Download SDF |
| PubChem ID | 85824328 | Appearance | Yellow powder |
| Formula | C12H8O5 | M.Wt | 232.2 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| Chemical Name | 4-hydroxy-7-(hydroxymethyl)furo[3,2-g]chromen-5-one | ||
| SMILES | C1=COC2=CC3=C(C(=O)C=C(O3)CO)C(=C21)O | ||
| Standard InChIKey | JSTOHOJGIQJEGF-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C12H8O5/c13-5-6-3-8(14)11-10(17-6)4-9-7(12(11)15)1-2-16-9/h1-4,13,15H,5H2 | ||
| 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. | ||
The root of Cimicifuga foetida
Norkhellol Dilution Calculator
Norkhellol Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 4.3066 mL | 21.5332 mL | 43.0663 mL | 86.1326 mL | 107.6658 mL |
| 5 mM | 0.8613 mL | 4.3066 mL | 8.6133 mL | 17.2265 mL | 21.5332 mL |
| 10 mM | 0.4307 mL | 2.1533 mL | 4.3066 mL | 8.6133 mL | 10.7666 mL |
| 50 mM | 0.0861 mL | 0.4307 mL | 0.8613 mL | 1.7227 mL | 2.1533 mL |
| 100 mM | 0.0431 mL | 0.2153 mL | 0.4307 mL | 0.8613 mL | 1.0767 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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