Prerubialatin

CAS# 1667718-89-9

Prerubialatin

Catalog No. BCN6895----Order now to get a substantial discount!

Product Name & Size Price Stock
Prerubialatin: 5mg $1541 In Stock
Prerubialatin: 10mg Please Inquire In Stock
Prerubialatin: 20mg Please Inquire Please Inquire
Prerubialatin: 50mg Please Inquire Please Inquire
Prerubialatin: 100mg Please Inquire Please Inquire
Prerubialatin: 200mg Please Inquire Please Inquire
Prerubialatin: 500mg Please Inquire Please Inquire
Prerubialatin: 1000mg Please Inquire Please Inquire

Quality Control of Prerubialatin

Number of papers citing our products

Chemical structure

Prerubialatin

3D structure

Chemical Properties of Prerubialatin

Cas No. 1667718-89-9 SDF Download SDF
PubChem ID 122219480 Appearance Powder
Formula C27H20O7 M.Wt 456.45
Type of Compound Quinones Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
SMILES CC1(C=CC2(O1)C3(C4=CC=CC=C4C(=O)C2(C5=C3C(=O)C6=CC=CC=C6C5=O)C(=O)OC)O)C
Standard InChIKey UIYJKPDDHXDUIN-KWXIBIRDSA-N
Standard InChI InChI=1S/C27H20O7/c1-24(2)12-13-25(34-24)26(23(31)33-3)18-19(21(29)15-9-5-4-8-14(15)20(18)28)27(25,32)17-11-7-6-10-16(17)22(26)30/h4-13,32H,1-3H3/t25-,26+,27-/m1/s1
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 Prerubialatin

The herbs of Rubia cordifolia

Biological Activity of Prerubialatin

Description1. Prerubialatin is a precursor of rubialatins A and B.

Prerubialatin Dilution Calculator

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Prerubialatin Molarity Calculator

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Preparing Stock Solutions of Prerubialatin

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1908 mL 10.9541 mL 21.9082 mL 43.8164 mL 54.7705 mL
5 mM 0.4382 mL 2.1908 mL 4.3816 mL 8.7633 mL 10.9541 mL
10 mM 0.2191 mL 1.0954 mL 2.1908 mL 4.3816 mL 5.4771 mL
50 mM 0.0438 mL 0.2191 mL 0.4382 mL 0.8763 mL 1.0954 mL
100 mM 0.0219 mL 0.1095 mL 0.2191 mL 0.4382 mL 0.5477 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 Prerubialatin

Biomimetic syntheses of rubialatins A, B and related congeners.[Pubmed:25723050]

Org Lett. 2015 Mar 20;17(6):1441-4.

The first total syntheses of rubialatins A and B, two newly discovered naphthohydroquinone dimers, were achieved with high efficiency and elegancy through rationally designed biomimetic approaches. The tandem ring contraction/Michael addition/aldol reaction followed by oxidation enabled the rapid access of Prerubialatin from readily available precursors, which then diverted into rubialatins A and B via epoxidation and photoinduced skeletal rearrangement, respectively. Moreover, several new rubialatin congeners were also obtained along the synthetic tour, some of which were proved to be authentic natural products.

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