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Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

CAS# 111957-48-3

Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

2D Structure

Catalog No. BCN7711----Order now to get a substantial discount!

Product Name & Size Price Stock
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 5mg $403 In Stock
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 10mg Please Inquire In Stock
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 20mg Please Inquire Please Inquire
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 50mg Please Inquire Please Inquire
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 100mg Please Inquire Please Inquire
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 200mg Please Inquire Please Inquire
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 500mg Please Inquire Please Inquire
Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside: 1000mg Please Inquire Please Inquire

Quality Control of Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

3D structure

Package In Stock

Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

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Chemical Properties of Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

Cas No. 111957-48-3 SDF Download SDF
PubChem ID 11664897 Appearance Powder
Formula C36H36O17 M.Wt 740.7
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name [(2~{R},3~{S},4~{S},5~{R},6~{S})-6-[(2~{S},3~{R},4~{R},5~{R},6~{S})-2-[5,7-dihydroxy-2-(4-hydroxyphenyl)-4-oxochromen-3-yl]oxy-4,5-dihydroxy-6-methyloxan-3-yl]oxy-3,4,5-trihydroxyoxan-2-yl]methyl (~{E})-3-(4-hydroxyphenyl)prop-2-enoate
SMILES CC1C(C(C(C(O1)OC2=C(OC3=CC(=CC(=C3C2=O)O)O)C4=CC=C(C=C4)O)OC5C(C(C(C(O5)COC(=O)C=CC6=CC=C(C=C6)O)O)O)O)O)O
Standard InChIKey KAJMZANRKFVVKV-RGXKZFLBSA-N
Standard InChI InChI=1S/C36H36O17/c1-15-26(42)30(46)34(53-35-31(47)29(45)27(43)23(51-35)14-48-24(41)11-4-16-2-7-18(37)8-3-16)36(49-15)52-33-28(44)25-21(40)12-20(39)13-22(25)50-32(33)17-5-9-19(38)10-6-17/h2-13,15,23,26-27,29-31,34-40,42-43,45-47H,14H2,1H3/b11-4+/t15-,23+,26-,27+,29-,30+,31+,34+,35-,36-/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 Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

The herb of Carthamus tinctorius L.

Protocol of Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

Structure Identification
Phytochemistry. 2001 Dec;58(8):1251-6.

Coumaroyl flavonol glycosides from the leaves of Ginkgo biloba.[Pubmed: 11738417 ]

Two coumaroyl flavonol glycosides, isorhamnetin 3-O-alpha-L-[6"'-p-coumaroyl-(beta-D)-glucopyranosyl-(1,2)-rhamnopyranoside], and kaempferol 3-O-alpha-L-[6"'-p-coumaroyl-(beta-D)-glucopyranosyl-(1,2)-rhamnopyranoside]-7-O-beta-D-glucopyranoside, were isolated from the n-BuOH extract of Ginkgo biloba leaves.
METHODS AND RESULTS:
These two, together with six other flavonol glycosides, kaempferol 3-O-alpha-L-[6"'-p-coumaroyl-(beta-D)-glucopyranosyl-(1,2)-rhamnopyranoside] (Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside), quercetin 3-O-alpha-L-[6"'-p-coumaroyl-(beta-D)-glucopyranosyl-(1,2)-rhamnopyranoside] (Quercetin 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside), quercetin 3-O-alpha-L-[6"'-p-coumaroyl-(beta-D)-glucopyranosyl-(1,2)-rhamnopyranoside]-7-O-beta-D-glucopyranoside, quercetin 3-O-beta-D-glucopyranosyl-(1-2)-alpha-L-rhamnopyranoside, quercetin 3-O-beta-rutinoside, and quercetin 3-O-beta-D-glucopyranoside, showed profound antioxidant activities in DPPH and cytochrome-c reduction assays using the HL-60 cell culture system.

Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside Dilution Calculator

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Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside Molarity Calculator

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Preparing Stock Solutions of Kaempferol 3-O-beta-(6''-p-coumaroyl)glucopyranosyl(1->2)-alpha-L-rhamnopyranoside

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.3501 mL 6.7504 mL 13.5007 mL 27.0015 mL 33.7519 mL
5 mM 0.27 mL 1.3501 mL 2.7001 mL 5.4003 mL 6.7504 mL
10 mM 0.135 mL 0.675 mL 1.3501 mL 2.7001 mL 3.3752 mL
50 mM 0.027 mL 0.135 mL 0.27 mL 0.54 mL 0.675 mL
100 mM 0.0135 mL 0.0675 mL 0.135 mL 0.27 mL 0.3375 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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Description

Kaempferol-3-O-(6'''-trans-p-coumaroyl-2''-glucosyl)rhamnoside is a natural antioxidant from herbal medicines.

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