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Korepimedoside A

CAS# 106441-31-0

Korepimedoside A

Catalog No. BCN7887----Order now to get a substantial discount!

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Korepimedoside A: 5mg Please Inquire In Stock
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Quality Control of Korepimedoside A

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Chemical structure

Korepimedoside A

3D structure

Chemical Properties of Korepimedoside A

Cas No. 106441-31-0 SDF Download SDF
PubChem ID 10327790 Appearance Powder
Formula C37H44O17 M.Wt 760.74
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(2R,3S,4S,5R,6S)-6-[(2S,3R,4S,5S,6S)-5-acetyloxy-2-[5,7-dihydroxy-2-(4-methoxyphenyl)-8-(3-methylbut-2-enyl)-4-oxochromen-3-yl]oxy-3-hydroxy-6-methyloxan-4-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl acetate
SMILES CC1C(C(C(C(O1)OC2=C(OC3=C(C2=O)C(=CC(=C3CC=C(C)C)O)O)C4=CC=C(C=C4)OC)O)OC5C(C(C(C(O5)COC(=O)C)O)O)O)OC(=O)C
Standard InChIKey ZRGOVKQDBSFQIU-RDYCXQFPSA-N
Standard InChI InChI=1S/C37H44O17/c1-15(2)7-12-21-22(40)13-23(41)25-27(43)34(32(52-33(21)25)19-8-10-20(47-6)11-9-19)53-37-30(46)35(31(16(3)49-37)50-18(5)39)54-36-29(45)28(44)26(42)24(51-36)14-48-17(4)38/h7-11,13,16,24,26,28-31,35-37,40-42,44-46H,12,14H2,1-6H3/t16-,24+,26+,28-,29+,30+,31-,35-,36-,37-/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 Korepimedoside A

The herbs of Epimedium koreanum

Biological Activity of Korepimedoside A

DescriptionKorepimedoside A is a natural product from Epimedium koreanum.

Protocol of Korepimedoside A

Structure Identification
Yao Xue Xue Bao. 1996;31(8):602-6.

Structure determination of korepimedoside A and korepimedoside B from Epimedium koreanum Nakai.[Pubmed: 9772706]

Two new flavonol glycosides were isolated from the aerial parts of Epimedium koreanum Nakai. On the basis of spectroscopic and chemical evidence, they were elucidated as anhydroicaritin 3-O-beta-D-(6-acetyl) glucopyranosyl (1-->3)-alpha-L-(4-acetyl) rhamnopyranoside and anhydroicaritin 3-O-beta-D-(2, 6-diacetyl) glucopyranosyl (1-->3)-alpha-L-(4-acetyl) rhamnopyranoside-7-O-beta-D-glucopyranoside, which were named Korepimedoside A and korepimedoside B respectively.

Korepimedoside A Dilution Calculator

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Korepimedoside A Molarity Calculator

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Preparing Stock Solutions of Korepimedoside A

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.3145 mL 6.5725 mL 13.1451 mL 26.2902 mL 32.8627 mL
5 mM 0.2629 mL 1.3145 mL 2.629 mL 5.258 mL 6.5725 mL
10 mM 0.1315 mL 0.6573 mL 1.3145 mL 2.629 mL 3.2863 mL
50 mM 0.0263 mL 0.1315 mL 0.2629 mL 0.5258 mL 0.6573 mL
100 mM 0.0131 mL 0.0657 mL 0.1315 mL 0.2629 mL 0.3286 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 Korepimedoside A

[Structure determination of korepimedoside A and korepimedoside B from Epimedium koreanum Nakai].[Pubmed:9772706]

Yao Xue Xue Bao. 1996;31(8):602-6.

Two new flavonol glycosides were isolated from the aerial parts of Epimedium koreanum Nakai. On the basis of spectroscopic and chemical evidence, they were elucidated as anhydroicaritin 3-O-beta-D-(6-acetyl) glucopyranosyl (1-->3)-alpha-L-(4-acetyl) rhamnopyranoside and anhydroicaritin 3-O-beta-D-(2, 6-diacetyl) glucopyranosyl (1-->3)-alpha-L-(4-acetyl) rhamnopyranoside-7-O-beta-D-glucopyranoside, which were named Korepimedoside A and korepimedoside B respectively.

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