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Catechin 3-rhamnoside

CAS# 103630-03-1

Catechin 3-rhamnoside

Catalog No. BCN5850----Order now to get a substantial discount!

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Catechin 3-rhamnoside: 5mg $828 In Stock
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Quality Control of Catechin 3-rhamnoside

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Chemical structure

Catechin 3-rhamnoside

3D structure

Chemical Properties of Catechin 3-rhamnoside

Cas No. 103630-03-1 SDF Download SDF
PubChem ID 21626704 Appearance Powder
Formula C21H24O10 M.Wt 436.4
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name (2S,3R,4R,5R,6S)-2-[[(2R,3S)-2-(3,4-dihydroxyphenyl)-5,7-dihydroxy-3,4-dihydro-2H-chromen-3-yl]oxy]-6-methyloxane-3,4,5-triol
SMILES CC1C(C(C(C(O1)OC2CC3=C(C=C(C=C3OC2C4=CC(=C(C=C4)O)O)O)O)O)O)O
Standard InChIKey KYLFHITXPCWYAL-HLBABLIESA-N
Standard InChI InChI=1S/C21H24O10/c1-8-17(26)18(27)19(28)21(29-8)31-16-7-11-13(24)5-10(22)6-15(11)30-20(16)9-2-3-12(23)14(25)4-9/h2-6,8,16-28H,7H2,1H3/t8-,16-,17-,18+,19+,20+,21-/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 Catechin 3-rhamnoside

The stems of Erythroxylum novogranatense

Biological Activity of Catechin 3-rhamnoside

Description1. Catechin 3-rhamnoside has antioxidant activity.

Catechin 3-rhamnoside Dilution Calculator

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Catechin 3-rhamnoside Molarity Calculator

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Preparing Stock Solutions of Catechin 3-rhamnoside

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 2.2915 mL 11.4574 mL 22.9148 mL 45.8295 mL 57.2869 mL
5 mM 0.4583 mL 2.2915 mL 4.583 mL 9.1659 mL 11.4574 mL
10 mM 0.2291 mL 1.1457 mL 2.2915 mL 4.583 mL 5.7287 mL
50 mM 0.0458 mL 0.2291 mL 0.4583 mL 0.9166 mL 1.1457 mL
100 mM 0.0229 mL 0.1146 mL 0.2291 mL 0.4583 mL 0.5729 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 Catechin 3-rhamnoside

Three - (-) Catechin-O-Rhamnosides from the Eastern Nigeria Mistletoe with Potent Immunostimulatory and Antioxidant Activities

J. Biomol. Res. Ther., 2012, 1(1):1-6.

In an attempt to provide further convincing evidence for the variously reported immunomodulatory potentials of mistletoes, bioassay-guided fractionation of the eastern Nigeria mistletoe afforded three compounds: - (-) catechin- 7-O-rhamnoside (1), - (-) catechin-3-O- rhamnoside (Catechin 3-rhamnoside,2) and a 4′-methoxy-7-O-rhamnoside (3). Their effects on C57BL6 mice splenocytes proliferation and expression of CD69 molecule were determined using flow cytometry techniques and compared to Lipopolysaccharide (LPS; 10 μg/ml) and Concanavalin A (ConA; 2 μg/ml) as standards. The antioxidant study was by the DPPH model with ascorbic acid as standard. The compounds (1-3) at 100 μg/ml showed statistically significant (p<0.05) stimulatory activity with values of 91.49 ± 0.22%, 95.17 ± 0.01% and 94.23 ± 0.07% respectively compared to 2.65 ± 0.33% for the unstimulated control. However, the CD69 expression assay showed only moderate stimulation. Their measured antioxidant potentials (effective concentration; EC50) were high (≤ 55.42 ± 0.99 mg/ml) when compared to ascorbic acid (17.6 ± 1.78 mg/ml). Characterization of the compounds was achieved by chromatographic and spectroscopic methods.

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