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8,8'-Bibaicalein

CAS# 135309-02-3

8,8'-Bibaicalein

2D Structure

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Product Name & Size Price Stock
8,8'-Bibaicalein: 5mg $472 In Stock
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Quality Control of 8,8'-Bibaicalein

3D structure

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8,8'-Bibaicalein

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Chemical Properties of 8,8'-Bibaicalein

Cas No. 135309-02-3 SDF Download SDF
PubChem ID 14889329 Appearance Yellow powder
Formula C30H18O10 M.Wt 538.5
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5,6,7-trihydroxy-2-phenyl-8-(5,6,7-trihydroxy-4-oxo-2-phenylchromen-8-yl)chromen-4-one
SMILES C1=CC=C(C=C1)C2=CC(=O)C3=C(O2)C(=C(C(=C3O)O)O)C4=C(C(=C(C5=C4OC(=CC5=O)C6=CC=CC=C6)O)O)O
Standard InChIKey NRYPLIKKTVVLMK-UHFFFAOYSA-N
Standard InChI InChI=1S/C30H18O10/c31-15-11-17(13-7-3-1-4-8-13)39-29-19(15)23(33)27(37)25(35)21(29)22-26(36)28(38)24(34)20-16(32)12-18(40-30(20)22)14-9-5-2-6-10-14/h1-12,33-38H
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 8,8'-Bibaicalein

The herbs of Scutellaria baicalensis

Biological Activity of 8,8'-Bibaicalein

Description8,8''-Bibaicalein is a natural product from Scutellaria baicalensis.

Protocol of 8,8'-Bibaicalein

Structure Identification
Chemical and Pharmaceutical Bulletin, 1991,39(1), 199-201.

Studies on the constituents of Scutellaria species. XIV. On the constituents of the roots and the leaves of Scutellaria alpina L.[Reference: WebLink]

From Scutellaria alpina L., two new flavones (I and II) were isolated, together with eighteen known flavonoids.
METHODS AND RESULTS:
The structures of I and II were shown to be 5, 2', 6'-trihydroxy-6, 7, 8-trimethoxyflavone and 5, 5", 6, 6", 7, 7"-hexahydroxy-8, 8"-biflavone(8,8''-Bibaicalein on the basis of the chemical and spectral data. Compound I has already been synthesized.

8,8'-Bibaicalein Dilution Calculator

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8,8'-Bibaicalein Molarity Calculator

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Preparing Stock Solutions of 8,8'-Bibaicalein

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.857 mL 9.2851 mL 18.5701 mL 37.1402 mL 46.4253 mL
5 mM 0.3714 mL 1.857 mL 3.714 mL 7.428 mL 9.2851 mL
10 mM 0.1857 mL 0.9285 mL 1.857 mL 3.714 mL 4.6425 mL
50 mM 0.0371 mL 0.1857 mL 0.3714 mL 0.7428 mL 0.9285 mL
100 mM 0.0186 mL 0.0929 mL 0.1857 mL 0.3714 mL 0.4643 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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