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Isodaphnoretin B

CAS# 944824-29-7

Isodaphnoretin B

Catalog No. BCN6913----Order now to get a substantial discount!

Product Name & Size Price Stock
Isodaphnoretin B: 5mg $886 In Stock
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Quality Control of Isodaphnoretin B

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Chemical structure

Isodaphnoretin B

3D structure

Chemical Properties of Isodaphnoretin B

Cas No. 944824-29-7 SDF Download SDF
PubChem ID 124356310 Appearance Powder
Formula C20H14O8 M.Wt 382.32
Type of Compound Coumarins Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 7-hydroxy-5,6-dimethoxy-3-(2-oxochromen-7-yl)oxychromen-2-one
SMILES COC1=C2C=C(C(=O)OC2=CC(=C1OC)O)OC3=CC4=C(C=C3)C=CC(=O)O4
Standard InChIKey UKSJYKPMAYMIRA-UHFFFAOYSA-N
Standard InChI InChI=1S/C20H14O8/c1-24-18-12-8-16(20(23)28-15(12)9-13(21)19(18)25-2)26-11-5-3-10-4-6-17(22)27-14(10)7-11/h3-9,21H,1-2H3
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.
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.
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.

Source of Isodaphnoretin B

The roots of Stellera chamaejasme.

Biological Activity of Isodaphnoretin B

DescriptionIsodaphnoretin B is a natural product from Stellera chamaejasme.

Protocol of Isodaphnoretin B

Structure Identification
Chinese Journal of Natural Medicines, 2006, 4(6):425-427.

Isodaphnoretin B, a new bicoumarin from Stellera chamaejasme.[Reference: WebLink]

To study the chemical constituents of the root of Stellera chamaejasme.
METHODS AND RESULTS:
Silica gel column chromatogramphy was used to isolate the compounds, and spectroscopic techniques (NMR, UV, IR, MS and optical rotations) were used for the structural elucidation. Two bicoumarins: 7-hydroxy-5,6-dimethoxy-3-(2-oxo-2H-1- benzopyran-7-yl)oxy]-2H-1-benzopyran-2-one, named Isodaphnoretin B (1) and daphnoretin (2) were obtained from the root of Stellera chamaejasme.
CONCLUSIONS:
Compound 1 is a new bicoumarin.

Isodaphnoretin B Dilution Calculator

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Isodaphnoretin B Molarity Calculator

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Preparing Stock Solutions of Isodaphnoretin B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.6156 mL 13.078 mL 26.1561 mL 52.3122 mL 65.3902 mL
5 mM 0.5231 mL 2.6156 mL 5.2312 mL 10.4624 mL 13.078 mL
10 mM 0.2616 mL 1.3078 mL 2.6156 mL 5.2312 mL 6.539 mL
50 mM 0.0523 mL 0.2616 mL 0.5231 mL 1.0462 mL 1.3078 mL
100 mM 0.0262 mL 0.1308 mL 0.2616 mL 0.5231 mL 0.6539 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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References on Isodaphnoretin B

Isodaphnoretin B, a new bicoumarin from Stellera chamaejasme.

Chinese Journal of Natural Medicines, 2006, 4(6):425-427.

To study the chemical constituents of the root of Stellera chamaejasme. Methods: Silica gel column chromatogramphy was used to isolate the compounds, and spectroscopic techniques (NMR, UV, IR, MS and optical rotations) were used for the structural elucidation. Results: Two bicoumarins: 7-hydroxy-5,6-dimethoxy-3-(2-oxo-2H-1- benzopyran-7-yl)oxy]-2H-1-benzopyran-2-one, named Isodaphnoretin B (1) and daphnoretin (2) were obtained from the root of Stellera chamaejasme. Conclusion: Compound 1 is a new bicoumarin.

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