Isoschaftoside

CAS# 52012-29-0

Isoschaftoside

Catalog No. BCN3011----Order now to get a substantial discount!

Product Name & Size Price Stock
Isoschaftoside: 5mg $35 In Stock
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Quality Control of Isoschaftoside

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Chemical structure

Isoschaftoside

3D structure

Chemical Properties of Isoschaftoside

Cas No. 52012-29-0 SDF Download SDF
PubChem ID 3084995 Appearance Orange powder
Formula C26H28O14 M.Wt 564.5
Type of Compound Flavonoids Storage Desiccate at -20°C
Synonyms Apigenin 6-C-α-L-arabinoside 8-C-β-D-glucoside
Solubility Soluble in ethanol and methanol; sparingly soluble in water
Chemical Name 5,7-dihydroxy-2-(4-hydroxyphenyl)-8-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]-6-[(2S,3R,4S,5S)-3,4,5-trihydroxyoxan-2-yl]chromen-4-one
SMILES C1C(C(C(C(O1)C2=C(C3=C(C(=C2O)C4C(C(C(C(O4)CO)O)O)O)OC(=CC3=O)C5=CC=C(C=C5)O)O)O)O)O
Standard InChIKey OVMFOVNOXASTPA-VYUBKLCTSA-N
Standard InChI InChI=1S/C26H28O14/c27-6-13-18(32)21(35)23(37)26(40-13)16-20(34)15(25-22(36)17(31)11(30)7-38-25)19(33)14-10(29)5-12(39-24(14)16)8-1-3-9(28)4-2-8/h1-5,11,13,17-18,21-23,25-28,30-37H,6-7H2/t11-,13+,17-,18+,21-,22+,23+,25-,26-/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 Isoschaftoside

1 Ceratonia sp. 2 Glycine sp. 3 Glycyrrhiza sp. 4 Crataegus sp. 5 Ficus sp. 6 Passiflora sp. 7 Ruscus sp.

Biological Activity of Isoschaftoside

Description1. Isoschaftoside has anticancer activity. 2. Isoschaftoside has antioxidant activity.

Isoschaftoside Dilution Calculator

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Isoschaftoside Molarity Calculator

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Preparing Stock Solutions of Isoschaftoside

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.7715 mL 8.8574 mL 17.7148 mL 35.4296 mL 44.287 mL
5 mM 0.3543 mL 1.7715 mL 3.543 mL 7.0859 mL 8.8574 mL
10 mM 0.1771 mL 0.8857 mL 1.7715 mL 3.543 mL 4.4287 mL
50 mM 0.0354 mL 0.1771 mL 0.3543 mL 0.7086 mL 0.8857 mL
100 mM 0.0177 mL 0.0886 mL 0.1771 mL 0.3543 mL 0.4429 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 Isoschaftoside

Elucidation of the biosynthesis of the di-C-glycosylflavone isoschaftoside, an allelopathic component from Desmodium spp. that inhibits Striga spp. development.[Pubmed:22959223]

Phytochemistry. 2012 Dec;84:169-76.

Isoschaftoside, an allelopathic di-C-glycosylflavone from Desmodium spp. root exudates, is biosynthesised through sequential glucosylation and arabinosylation of 2-hydroxynaringenin with UDP-glucose and UDP-arabinose. Complete conversion to the flavone requires chemical dehydration implying a dehydratase enzyme has a role in vivo to complete the biosynthesis. The C-glucosyltransferase has been partially characterised and its activity demonstrated in highly purified fractions.

Isoschaftoside, a C-glycosylflavonoid from Desmodium uncinatum root exudate, is an allelochemical against the development of Striga.[Pubmed:20211477]

Phytochemistry. 2010 Jun;71(8-9):904-8.

In East African small-holder farming of maize, the cattle forage legume, Desmodium uncinatum is used as an intercrop due to its allelopathic inhibition of parasitism by Striga hermonthica, an obligate parasitic weed that can devastate the maize crop. Bioassay-guided fractionation of the root extract of D. uncinatum revealed Isoschaftoside to be the main compound in the most potent fraction inhibiting growth of germinated S. hermonthica radicles. Bioassays repeated with Isoschaftoside isolated from a different plant source, Passiflora incarnata, proved it to be a biologically active component. Analysis of the root exudates produced by hydroponically grown D. uncinatum showed Isoschaftoside to be present in the hydroponic media at biologically active concentrations of 10-100 nM.

Description

Isoschaftoside, a C-glycosylflavonoid from Desmodium uncinatum root exudate, can inhibit growth of germinated S. hermonthica radicles.

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