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Derrisisoflavone B

CAS# 246870-75-7

Derrisisoflavone B

Catalog No. BCN3955----Order now to get a substantial discount!

Product Name & Size Price Stock
Derrisisoflavone B: 5mg $903 In Stock
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Quality Control of Derrisisoflavone B

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Chemical structure

Derrisisoflavone B

3D structure

Chemical Properties of Derrisisoflavone B

Cas No. 246870-75-7 SDF Download SDF
PubChem ID 10812165 Appearance Powder
Formula C25H26O6 M.Wt 422.5
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5,7-dihydroxy-3-[4-hydroxy-3-(2-hydroxy-3-methylbut-3-enyl)phenyl]-6-(3-methylbut-2-enyl)chromen-4-one
SMILES CC(=CCC1=C(C=C2C(=C1O)C(=O)C(=CO2)C3=CC(=C(C=C3)O)CC(C(=C)C)O)O)C
Standard InChIKey VTPPCNLZUDSZGM-UHFFFAOYSA-N
Standard InChI InChI=1S/C25H26O6/c1-13(2)5-7-17-21(28)11-22-23(24(17)29)25(30)18(12-31-22)15-6-8-19(26)16(9-15)10-20(27)14(3)4/h5-6,8-9,11-12,20,26-29H,3,7,10H2,1-2,4H3
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 Derrisisoflavone B

The herbs of Derris robusta

Biological Activity of Derrisisoflavone B

DescriptionDerrisisoflavone B is a natural product from Derris robusta.

Protocol of Derrisisoflavone B

Structure Identification
Phytochemistry, 1999 , 52 (1) :87-94.

Six Diprenylisoflavones, Derrisisoflavones A—F, from Derris scandens[Reference: WebLink]


METHODS AND RESULTS:
Chromatographic separation of EtOH extracts of the stems of Derris scandens has yielded six new diprenylisoflavones, named derrisisoflavone A, Derrisisoflavone B, derrisisoflavone C, derrisisoflavone D, derrisisoflavone E, derrisisoflavone F, together with six known isoflavones. Their structures were elucidated by spectroscopic analyses.
CONCLUSIONS:
The known compounds were lupalbigenin, scandinone, erysenegalensein E, lupinisol A, lupinisoflavone G and 5, 7,4′trihydroxy-6, 8-diprenylisoflavone. Anti-dermatophyte activity of the isolated isoflavones from D. scandens against Trichophyton mentagrophytes was also examined.

Derrisisoflavone B Dilution Calculator

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Derrisisoflavone B Molarity Calculator

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Preparing Stock Solutions of Derrisisoflavone B

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.3669 mL 11.8343 mL 23.6686 mL 47.3373 mL 59.1716 mL
5 mM 0.4734 mL 2.3669 mL 4.7337 mL 9.4675 mL 11.8343 mL
10 mM 0.2367 mL 1.1834 mL 2.3669 mL 4.7337 mL 5.9172 mL
50 mM 0.0473 mL 0.2367 mL 0.4734 mL 0.9467 mL 1.1834 mL
100 mM 0.0237 mL 0.1183 mL 0.2367 mL 0.4734 mL 0.5917 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 Derrisisoflavone B

Six Diprenylisoflavones, Derrisisoflavones A—F, from Derris scandens

Phytochemistry, 1999 , 52 (1) :87-94.

Chromatographic separation of EtOH extracts of the stems of Derris scandens has yielded six new diprenylisoflavones, named derrisisoflavone A, Derrisisoflavone B, derrisisoflavone C, derrisisoflavone D, derrisisoflavone E, derrisisoflavone F, together with six known isoflavones. Their structures were elucidated by spectroscopic analyses. The known compounds were lupalbigenin, scandinone, erysenegalensein E, lupinisol A, lupinisoflavone G and 5, 7,4′trihydroxy-6, 8-diprenylisoflavone. Anti-dermatophyte activity of the isolated isoflavones from D. scandens against Trichophyton mentagrophytes was also examined.

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