Pepluanin A

CAS# 670257-89-3

Pepluanin A

Catalog No. BCN4221----Order now to get a substantial discount!

Product Name & Size Price Stock
Pepluanin A:5mg Please Inquire In Stock
Pepluanin A:10mg Please Inquire In Stock
Pepluanin A:20mg Please Inquire In Stock
Pepluanin A:50mg Please Inquire In Stock

Quality Control of Pepluanin A

Number of papers citing our products

Chemical structure

Pepluanin A

3D structure

Chemical Properties of Pepluanin A

Cas No. 670257-89-3 SDF Download SDF
PubChem ID 131857265 Appearance Cryst.
Formula C43H51NO15 M.Wt 821.9
Type of Compound Diterpenoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(1R,2R,3aR,4S,5S,6Z,9S,10S,11S,13R,13aS)-2,4,10,11,13-pentaacetyloxy-1-benzoyloxy-3a-hydroxy-2,5,8,8-tetramethyl-12-methylidene-3,4,5,9,10,11,13,13a-octahydro-1H-cyclopenta[12]annulen-9-yl] pyridine-3-carboxylate
SMILES CC1C=CC(C(C(C(C(=C)C(C2C(C(CC2(C1OC(=O)C)O)(C)OC(=O)C)OC(=O)C3=CC=CC=C3)OC(=O)C)OC(=O)C)OC(=O)C)OC(=O)C4=CN=CC=C4)(C)C
Standard InChIKey SHDZRELSKRRBMR-CVXWSXDLSA-N
Standard InChI InChI=1S/C43H51NO15/c1-23-18-19-41(8,9)38(58-40(51)31-17-14-20-44-21-31)35(55-27(5)47)34(54-26(4)46)24(2)33(53-25(3)45)32-37(57-39(50)30-15-12-11-13-16-30)42(10,59-29(7)49)22-43(32,52)36(23)56-28(6)48/h11-21,23,32-38,52H,2,22H2,1,3-10H3/b19-18-/t23-,32-,33-,34-,35+,36-,37+,38+,42+,43+/m0/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 Pepluanin A

The herbs of Euphorbia pekinensis Rupr.

Biological Activity of Pepluanin A

Description1. Pepluanin A, shows a very high activity for a jatrophane diterpene, outperforming cyclosporin A by a factor of at least 2 in the inhibition of Pgp-mediated daunomycin transport.
TargetsP-gp

Pepluanin A Dilution Calculator

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Pepluanin A Molarity Calculator

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Preparing Stock Solutions of Pepluanin A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.2167 mL 6.0835 mL 12.1669 mL 24.3339 mL 30.4173 mL
5 mM 0.2433 mL 1.2167 mL 2.4334 mL 4.8668 mL 6.0835 mL
10 mM 0.1217 mL 0.6083 mL 1.2167 mL 2.4334 mL 3.0417 mL
50 mM 0.0243 mL 0.1217 mL 0.2433 mL 0.4867 mL 0.6083 mL
100 mM 0.0122 mL 0.0608 mL 0.1217 mL 0.2433 mL 0.3042 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 Pepluanin A

Jatrophane diterpenes as modulators of multidrug resistance. Advances of structure-activity relationships and discovery of the potent lead pepluanin A.[Pubmed:14761200]

J Med Chem. 2004 Feb 12;47(4):988-92.

From the whole plant of Euphorbia peplus L., five new diterpenes based on a jatrophane skeleton (pepluanins A-E, 1-5) were isolated, together with two known analogues (6 and 7), which served to divulge in detail the structure-activity relationships within this class of P-glycoprotein inhibitors. The results revealed the importance of substitutions on the medium-sized ring (carbons 8, 9, 14, and 15). In particular, the activity is collapsed by the presence of a free hydroxyl at C-8, while it increases with a carbonyl at C-14, an acetoxyl at C-9, and a free hydroxyl at C-15. The most potent compound of the series, Pepluanin A, showed a very high activity for a jatrophane diterpene, outperforming cyclosporin A by a factor of at least 2 in the inhibition of Pgp-mediated daunomycin transport.

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