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Syringetin-3-O-glucoside

CAS# 40039-49-4

Syringetin-3-O-glucoside

Catalog No. BCN2610----Order now to get a substantial discount!

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Chemical structure

Syringetin-3-O-glucoside

3D structure

Chemical Properties of Syringetin-3-O-glucoside

Cas No. 40039-49-4 SDF Download SDF
PubChem ID 20056942 Appearance Yellow powder
Formula C23H24O13 M.Wt 508.43
Type of Compound Flavonoids Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 5,7-dihydroxy-2-(4-hydroxy-3,5-dimethoxyphenyl)-3-[(3R,4S,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]oxychromen-4-one
SMILES COC1=CC(=CC(=C1O)OC)C2=C(C(=O)C3=C(C=C(C=C3O2)O)O)OC4C(C(C(C(O4)CO)O)O)O
Standard InChIKey JMFWYRWPJVEZPV-BZMFKJDCSA-N
Standard InChI InChI=1S/C23H24O13/c1-32-12-3-8(4-13(33-2)16(12)27)21-22(18(29)15-10(26)5-9(25)6-11(15)34-21)36-23-20(31)19(30)17(28)14(7-24)35-23/h3-6,14,17,19-20,23-28,30-31H,7H2,1-2H3/t14-,17-,19+,20-,23?/m1/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 Syringetin-3-O-glucoside

The leaves of Corylus heterophylla Fisch

Protocol of Syringetin-3-O-glucoside

Structure Identification
Talanta. 2008 Jun 15;75(5):1190-202.

Principal components of phenolics to characterize red Vinho Verde grapes: anthocyanins or non-coloured compounds?[Pubmed: 18585201]

Phenolic profile of 10 different varieties of red "Vinho Verde" grapes (Azal Tinto, Borraçal, Brancelho, Doçal, Espadeiro, Padeiro de Basto, Pedral, Rabo de ovelha, Verdelho and Vinhão), from Minho (Portugal) were studied.
METHODS AND RESULTS:
Nine Flavonols, four phenolic acids, three flavan-3-ols, one stilben and eight anthocyanins were determined. Malvidin-3-O-glucoside was the most abundant anthocyanin while the main non-coloured compound was much more heterogeneous: catechin, epicatechin, myricetin-3-O-glucoside, quercetin-3-O-glucoside or Syringetin-3-O-glucoside. Anthocyanin contents ranged from 42 to 97%. Principal component analysis (PCA) was applied to analyse the date and study the relations between the samples and their phenolic profiles.
CONCLUSIONS:
Anthocyanin profile proved to be a good marker to characterize the varieties even considering different origin and harvest. "Vinhão" grapes showed anthocyanins levels until twenty four times higher than the rest of the samples, with 97% of these compounds.

Syringetin-3-O-glucoside Dilution Calculator

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Preparing Stock Solutions of Syringetin-3-O-glucoside

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 1.9668 mL 9.8342 mL 19.6684 mL 39.3368 mL 49.171 mL
5 mM 0.3934 mL 1.9668 mL 3.9337 mL 7.8674 mL 9.8342 mL
10 mM 0.1967 mL 0.9834 mL 1.9668 mL 3.9337 mL 4.9171 mL
50 mM 0.0393 mL 0.1967 mL 0.3934 mL 0.7867 mL 0.9834 mL
100 mM 0.0197 mL 0.0983 mL 0.1967 mL 0.3934 mL 0.4917 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 Syringetin-3-O-glucoside

Principal components of phenolics to characterize red Vinho Verde grapes: anthocyanins or non-coloured compounds?[Pubmed:18585201]

Talanta. 2008 Jun 15;75(5):1190-202.

Phenolic profile of 10 different varieties of red "Vinho Verde" grapes (Azal Tinto, Borracal, Brancelho, Docal, Espadeiro, Padeiro de Basto, Pedral, Rabo de ovelha, Verdelho and Vinhao), from Minho (Portugal) were studied. Nine Flavonols, four phenolic acids, three flavan-3-ols, one stilben and eight anthocyanins were determined. Malvidin-3-O-glucoside was the most abundant anthocyanin while the main non-coloured compound was much more heterogeneous: catechin, epicatechin, myricetin-3-O-glucoside, quercetin-3-O-glucoside or Syringetin-3-O-glucoside. Anthocyanin contents ranged from 42 to 97%. Principal component analysis (PCA) was applied to analyse the date and study the relations between the samples and their phenolic profiles. Anthocyanin profile proved to be a good marker to characterize the varieties even considering different origin and harvest. "Vinhao" grapes showed anthocyanins levels until twenty four times higher than the rest of the samples, with 97% of these compounds.

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