Home >> Research Area >>Natural Products>>Xanthones>> 1,2,3,7-Tetramethoxyxanthone

1,2,3,7-Tetramethoxyxanthone

CAS# 22804-52-0

1,2,3,7-Tetramethoxyxanthone

Catalog No. BCN7519----Order now to get a substantial discount!

Product Name & Size Price Stock
1,2,3,7-Tetramethoxyxanthone: 5mg $690 In Stock
1,2,3,7-Tetramethoxyxanthone: 10mg Please Inquire In Stock
1,2,3,7-Tetramethoxyxanthone: 20mg Please Inquire Please Inquire
1,2,3,7-Tetramethoxyxanthone: 50mg Please Inquire Please Inquire
1,2,3,7-Tetramethoxyxanthone: 100mg Please Inquire Please Inquire
1,2,3,7-Tetramethoxyxanthone: 200mg Please Inquire Please Inquire
1,2,3,7-Tetramethoxyxanthone: 500mg Please Inquire Please Inquire
1,2,3,7-Tetramethoxyxanthone: 1000mg Please Inquire Please Inquire

Quality Control of 1,2,3,7-Tetramethoxyxanthone

Number of papers citing our products

Chemical structure

1,2,3,7-Tetramethoxyxanthone

3D structure

Chemical Properties of 1,2,3,7-Tetramethoxyxanthone

Cas No. 22804-52-0 SDF Download SDF
PubChem ID 14528828 Appearance Powder
Formula C17H16O6 M.Wt 316.30
Type of Compound Xanthones Storage Desiccate at -20°C
Solubility Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc.
Chemical Name 1,2,3,7-tetramethoxyxanthen-9-one
SMILES COC1=CC2=C(C=C1)OC3=CC(=C(C(=C3C2=O)OC)OC)OC
Standard InChIKey FYLQNKRJVPRLKX-UHFFFAOYSA-N
Standard InChI InChI=1S/C17H16O6/c1-19-9-5-6-11-10(7-9)15(18)14-12(23-11)8-13(20-2)16(21-3)17(14)22-4/h5-8H,1-4H3
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 1,2,3,7-Tetramethoxyxanthone

The roots of Polygala tenuifolia Willd.

Biological Activity of 1,2,3,7-Tetramethoxyxanthone

Description1,2,3,7-Tetramethoxyxanthone is a natural product from Polygala tenuifolia Willd.

Protocol of 1,2,3,7-Tetramethoxyxanthone

Structure Identification
Journal of Shenyang Pharmaceutical University, 2010,10:788-792.

Separation and identification of new sucrose esters from root of Polygala tenuifolia Willd[Reference: WebLink]

To study the constituents of the extract from the root of Polygala tenuifolia Willd.
METHODS AND RESULTS:
The chemical constituents were isolated by silica,Sephadex LH-20 gel column chromatography and HPLC.Chemical characters and spectroscopic analysis were employed for the structural identification. Eleven compounds were obtained and their structures were identified as sibiricose A5(1),tenuifolioside A(α-D-glucopyranoside,3-O-[(2Z)-3-(4-hydroxy-3-methoxyphenyl)-1-oxo-2-propen-1-yl]-β-D-fructofuranosyl,2),tenuifolioside B(α-D-glucopyranoside,3-O-[(2E)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-yl]-β-D-fructofuranosyl,3),tenuifolioside C(α-D-glucopyranoside,3-O-[(2Z)-3-(3,4-dimethoxyphenyl)-1-oxo-2-propen-1-yl]-β-D-fructofuranosyl,4),sibiricose A6(5),glomeratose A(6),sibiricaxanthone B(7),polygalaxanthone Ⅺ(8),1,2,3,7-Tetramethoxyxanthone(9),onjixanthoneⅡ(10),and polygitol(11).
CONCLUSIONS:
Compounds 24,named tenuifolioside A-C respectively,are new sucrose esters which have not been reported before.

1,2,3,7-Tetramethoxyxanthone Dilution Calculator

Concentration (start)
x
Volume (start)
=
Concentration (final)
x
Volume (final)
 
 
 
C1
V1
C2
V2

calculate

1,2,3,7-Tetramethoxyxanthone Molarity Calculator

Mass
=
Concentration
x
Volume
x
MW*
 
 
 
g/mol

calculate

Preparing Stock Solutions of 1,2,3,7-Tetramethoxyxanthone

1 mg 5 mg 10 mg 20 mg 25 mg
1 mM 3.1616 mL 15.8078 mL 31.6156 mL 63.2311 mL 79.0389 mL
5 mM 0.6323 mL 3.1616 mL 6.3231 mL 12.6462 mL 15.8078 mL
10 mM 0.3162 mL 1.5808 mL 3.1616 mL 6.3231 mL 7.9039 mL
50 mM 0.0632 mL 0.3162 mL 0.6323 mL 1.2646 mL 1.5808 mL
100 mM 0.0316 mL 0.1581 mL 0.3162 mL 0.6323 mL 0.7904 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.

Organizitions Citing Our Products recently

 
 
 

Calcutta University

University of Minnesota

University of Maryland School of Medicine

University of Illinois at Chicago

The Ohio State University

University of Zurich

Harvard University

Colorado State University

Auburn University

Yale University

Worcester Polytechnic Institute

Washington State University

Stanford University

University of Leipzig

Universidade da Beira Interior

The Institute of Cancer Research

Heidelberg University

University of Amsterdam

University of Auckland
TsingHua University
TsingHua University
The University of Michigan
The University of Michigan
Miami University
Miami University
DRURY University
DRURY University
Jilin University
Jilin University
Fudan University
Fudan University
Wuhan University
Wuhan University
Sun Yat-sen University
Sun Yat-sen University
Universite de Paris
Universite de Paris
Deemed University
Deemed University
Auckland University
Auckland University
The University of Tokyo
The University of Tokyo
Korea University
Korea University
Featured Products
New Products
 

References on 1,2,3,7-Tetramethoxyxanthone

Xanthone O-glycosides from Polygala tenuifolia.[Pubmed:12150805]

Phytochemistry. 2002 Aug;60(8):813-6.

Four xanthone O-glycosides, polygalaxanthones IV-VII were isolated from the roots of Polygala tenuifolia Willd., together with eight known compounds. The structures of the four xanthone O-glycosides were established as 6-O-[alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl]-1-hydroxy-3,7-dimetho xyxanthone (polygalaxanthone IV), 6-O-[alpha-L-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl]-1,3-dihydroxy-7-metho xyxanthone (polygalaxanthone V), 6-O-(beta-D-glucopyranosyl)-1,2,3,7-Tetramethoxyxanthone (polygalaxanthone VI), and 3-O-[alpha-D-rhamnopyranosyl-(1-->2)-beta-D-glucopyranosyl]-1,6-dihydroxy-2,7-dim ethoxyxanthone (polygalaxanthone VII), respectively, on the basis of analysis of spectroscopic evidence.

Description

1,2,3,7-Tetramethoxyxanthone is a xanthone isolated from Polygala tenuifolia.

Keywords:

1,2,3,7-Tetramethoxyxanthone,22804-52-0,Natural Products, buy 1,2,3,7-Tetramethoxyxanthone , 1,2,3,7-Tetramethoxyxanthone supplier , purchase 1,2,3,7-Tetramethoxyxanthone , 1,2,3,7-Tetramethoxyxanthone cost , 1,2,3,7-Tetramethoxyxanthone manufacturer , order 1,2,3,7-Tetramethoxyxanthone , high purity 1,2,3,7-Tetramethoxyxanthone

Online Inquiry for:

      Fill out the information below

      • Size:Qty: - +

      * Required Fields

                                      Result: