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5-Methoxyisolariciresinol

CAS# 136082-41-2

5-Methoxyisolariciresinol

Catalog No. BCN7016----Order now to get a substantial discount!

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5-Methoxyisolariciresinol: 5mg $748 In Stock
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Quality Control of 5-Methoxyisolariciresinol

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Chemical structure

5-Methoxyisolariciresinol

3D structure

Chemical Properties of 5-Methoxyisolariciresinol

Cas No. 136082-41-2 SDF Download SDF
PubChem ID 10249800 Appearance Powder
Formula C21H26O7 M.Wt 390.43
Type of Compound Lignans Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (6R,7R,8S)-8-(4-hydroxy-3-methoxyphenyl)-6,7-bis(hydroxymethyl)-1,3-dimethoxy-5,6,7,8-tetrahydronaphthalen-2-ol
SMILES COC1=C(C(=C2C(C(C(CC2=C1)CO)CO)C3=CC(=C(C=C3)O)OC)OC)O
Standard InChIKey ZPRAJLPWRSLALC-SUNYJGFJSA-N
Standard InChI InChI=1S/C21H26O7/c1-26-16-7-11(4-5-15(16)24)18-14(10-23)13(9-22)6-12-8-17(27-2)20(25)21(28-3)19(12)18/h4-5,7-8,13-14,18,22-25H,6,9-10H2,1-3H3/t13-,14-,18+/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 5-Methoxyisolariciresinol

The barks of Walsura yunnanenis C. Y. Wu.

Biological Activity of 5-Methoxyisolariciresinol

Description1. (+)-5-Methoxyisolariciresinol displays significant antioxidant activities, with the IC(50) value in the range of ca. 42 to 49 microg/ml.

5-Methoxyisolariciresinol Dilution Calculator

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5-Methoxyisolariciresinol Molarity Calculator

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Preparing Stock Solutions of 5-Methoxyisolariciresinol

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.5613 mL 12.8064 mL 25.6128 mL 51.2256 mL 64.032 mL
5 mM 0.5123 mL 2.5613 mL 5.1226 mL 10.2451 mL 12.8064 mL
10 mM 0.2561 mL 1.2806 mL 2.5613 mL 5.1226 mL 6.4032 mL
50 mM 0.0512 mL 0.2561 mL 0.5123 mL 1.0245 mL 1.2806 mL
100 mM 0.0256 mL 0.1281 mL 0.2561 mL 0.5123 mL 0.6403 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 5-Methoxyisolariciresinol

New antioxidant phenolic glycosides from Walsura yunnanensis.[Pubmed:17193261]

Chem Biodivers. 2006 Feb;3(2):224-30.

Four new polyphenolic glycosides (1-4) were isolated from the BuOH extract of the bark of Walsura yunnanenis C. Y. Wu. These compounds comprise two lignans, i.e., the 9-O-alpha-L-arabinopyranosides 1 and 2 of (-)-isolariciresinol and of (+)-5-Methoxyisolariciresinol, respectively, and the two phenolic glycosides 3,4,5-trimethoxyphenyl 2-O-(alpha-L-fucopyranosyl)-beta-D-glucopyranoside (3) and 3,5-dihydroxyphenyl 6-O-(4-hydroxy-3,5-dimethoxybenzoyl)-beta-D-glucopyranoside (walsuraside; 4). In addition, three known compounds, 3,4,5-trimethoxyphenyl beta-D-glucopyranoside, asperglaucide, and butyl alpha-D-fructofuranoside were identified. Their structures were elucidated spectroscopically and by chemical transformation (hydrolysis). The new compounds 1, 2, and 4 displayed significant antioxidant activities, with IC(50) values in the range of ca. 42 to 49 microg/ml.

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