Rhuscholide A

CAS# 944804-58-4

Rhuscholide A

Catalog No. BCN4498----Order now to get a substantial discount!

Product Name & Size Price Stock
Rhuscholide A: 5mg $978 In Stock
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Quality Control of Rhuscholide A

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Chemical structure

Rhuscholide A

3D structure

Chemical Properties of Rhuscholide A

Cas No. 944804-58-4 SDF Download SDF
PubChem ID 16655065 Appearance Powder
Formula C31H42O3 M.Wt 462.7
Type of Compound Miscellaneous Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5-hydroxy-3-propan-2-ylidene-7-[(2E,6E,10E)-3,7,11,15-tetramethylhexadeca-2,6,10,14-tetraenyl]-1-benzofuran-2-one
SMILES CC(=CCCC(=CCCC(=CCCC(=CCC1=C2C(=CC(=C1)O)C(=C(C)C)C(=O)O2)C)C)C)C
Standard InChIKey LPJLAXYRFCLYIG-HBKYZHKXSA-N
Standard InChI InChI=1S/C31H42O3/c1-21(2)11-8-12-23(5)13-9-14-24(6)15-10-16-25(7)17-18-26-19-27(32)20-28-29(22(3)4)31(33)34-30(26)28/h11,13,15,17,19-20,32H,8-10,12,14,16,18H2,1-7H3/b23-13+,24-15+,25-17+
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 Rhuscholide A

The stems of Rhus chinensis

Biological Activity of Rhuscholide A

Description1. Rhuscholide A possesses significant anti-HIV-1 activity with an EC50 value of 1.62 microM and a therapeutic index (TI) of 42.40.
TargetsHIV

Rhuscholide A Dilution Calculator

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Rhuscholide A Molarity Calculator

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Preparing Stock Solutions of Rhuscholide A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.1612 mL 10.8061 mL 21.6123 mL 43.2246 mL 54.0307 mL
5 mM 0.4322 mL 2.1612 mL 4.3225 mL 8.6449 mL 10.8061 mL
10 mM 0.2161 mL 1.0806 mL 2.1612 mL 4.3225 mL 5.4031 mL
50 mM 0.0432 mL 0.2161 mL 0.4322 mL 0.8645 mL 1.0806 mL
100 mM 0.0216 mL 0.1081 mL 0.2161 mL 0.4322 mL 0.5403 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 Rhuscholide A

A new benzofuranone and anti-HIV constituents from the stems of Rhus chinensis.[Pubmed:17290322]

Planta Med. 2007 Mar;73(3):279-82.

A new benzofuran lactone, Rhuscholide A (1), was isolated from the stems of RHUS CHINENSIS, together with six known compounds: 5-hydroxy-7-(3,7,11,15-tetramethylhexadeca-2,6,10,11-tetraenyl)-2(3 H)-benzofuranone (2), betulin (3), betulonic acid (4), moronic acid (5), 3-oxo-6 beta-hydroxyolean-12-en-28-oic acid (6) and 3-oxo-6 beta-hydroxyolean-18-en-28-oic acid (7). Based on 1D, 2D NMR (COSY, HMQC, HMBC) and mass (EI-MS, HR-EI-MS) spectral data, the structure of Rhuscholide A was deduced to be 5-hydroxy-3-(propan-2-ylidene)-7-(3,7,11,15-tetramethylhexadeca-2,6,10,11-tetraen yl)-2(3 H)-benzofuranone (1). Anti-HIV-1 bioassays IN VITRO revealed that compound 1 possesses significant anti-HIV-1 activity with an EC50 value of 1.62 microM and a therapeutic index (TI) of 42.40. Compounds 2, 4, 5 and 7 showed moderate anti-HIV-1 activities with EC50 values of 3.70, 5.81, 7.49 and 13.11 microM, respectively.

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