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8,8''-Biskoenigine

CAS# 477890-82-7

8,8''-Biskoenigine

2D Structure

Catalog No. BCN9539----Order now to get a substantial discount!

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8,8''-Biskoenigine: 5mg $989 In Stock
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Quality Control of 8,8''-Biskoenigine

3D structure

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8,8''-Biskoenigine

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Chemical Properties of 8,8''-Biskoenigine

Cas No. 477890-82-7 SDF Download SDF
PubChem ID 12967046 Appearance Powder
Formula C38H36N2O6 M.Wt 616.7
Type of Compound Alkaloids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 10-(9-hydroxy-8-methoxy-3,3,5-trimethyl-11H-pyrano[3,2-a]carbazol-10-yl)-8-methoxy-3,3,5-trimethyl-11H-pyrano[3,2-a]carbazol-9-ol
SMILES CC1=CC2=C(C3=C1OC(C=C3)(C)C)NC4=C(C(=C(C=C24)OC)O)C5=C6C(=CC(=C5O)OC)C7=C(N6)C8=C(C(=C7)C)OC(C=C8)(C)C
Standard InChIKey DQRAEENKHHFBHV-UHFFFAOYSA-N
Standard InChI InChI=1S/C38H36N2O6/c1-17-13-21-23-15-25(43-7)33(41)27(31(23)39-29(21)19-9-11-37(3,4)45-35(17)19)28-32-24(16-26(44-8)34(28)42)22-14-18(2)36-20(30(22)40-32)10-12-38(5,6)46-36/h9-16,39-42H,1-8H3
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.

8,8''-Biskoenigine Dilution Calculator

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8,8''-Biskoenigine Molarity Calculator

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Preparing Stock Solutions of 8,8''-Biskoenigine

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.6215 mL 8.1077 mL 16.2153 mL 32.4307 mL 40.5383 mL
5 mM 0.3243 mL 1.6215 mL 3.2431 mL 6.4861 mL 8.1077 mL
10 mM 0.1622 mL 0.8108 mL 1.6215 mL 3.2431 mL 4.0538 mL
50 mM 0.0324 mL 0.1622 mL 0.3243 mL 0.6486 mL 0.8108 mL
100 mM 0.0162 mL 0.0811 mL 0.1622 mL 0.3243 mL 0.4054 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 8,8''-Biskoenigine

Synthesis of 1,1'- and 2,2'-Bicarbazole Alkaloids by Iron(III)-Catalyzed Oxidative Coupling of 2- and 1-Hydroxycarbazoles.[Pubmed:29024097]

Chemistry. 2018 Jan 9;24(2):458-470.

We describe the synthesis of 1,1'- and 2,2'-bicarbazoles by oxidative homocoupling of 2- and 1-hydroxycarbazoles. The oxidative coupling using catalytic amounts of F16 PcFe can be applied to both groups of substrates. Although F16 PcFe generally provides the best yields for the synthesis of 1,1'-bicarbazoles, di-tert-butyl peroxide affords better results for the 2,2'-bicarbazoles. In our study, we have achieved the first syntheses of the biscarbalexines A-C, bisglybomine B, 2,2'-dihydroxy-7,7'-dimethoxy-3,3'-dimethyl-1,1'-bicarbazole, bispyrayafoline C, and bisisomahanine. The iron-catalyzed coupling of koenigine led to an improved synthesis of 8,8''-biskoenigine and afforded an unprecedented decacylic product. Oxidative coupling of 1-hydroxycarbazoles led to bisclausenol, and to the first total syntheses of bismurrayafoline B and D.

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