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7-O-Methylmangiferin CAS NO.31002-12-7
- Min.Order: 10 Milligram
- Payment Terms: T/T
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- Product Details
Keywords
- 7-O-Methylmangiferin
- 31002-12-7
- standard supplier in China
Quick Details
- ProName: 7-O-Methylmangiferin
- CasNo: 31002-12-7
- Molecular Formula: C20H20O11
- Appearance: detailed see specifications
- Application: analysis,activity test,Botanical Refer...
- DeliveryTime: 1-3?working?days?after?confirming?the?...
- PackAge: According to the clients requirement.
- Port: China main port
- ProductionCapacity: 1 Metric Ton/Day
- Purity: ≥98%
- Storage: Store at 2~8°C
- Transportation: by air or by ocean shipping
- LimitNum: 10 Milligram
- Plant of Origin: Chinese herbal medicine
- Testing Method: NMR/MS/HPLC
- Product Ecification: 1mg-1kg
- Heavy Metal: <10ppm
- Voluntary Standards: company standard
- Storage: Store in dry, dark and ventilated plac...
- PackAge: Brown vial HDPE plastic bottle
Superiority
Hubei CuiRan Biotechnology Co., Ltd is a leading company in the research, development, manufacture and marketing of High Quality Phytochemicals and Extracts(especially Active Ingredients from Traditional Chinese Medicine，Traditional Chinese Medicine), Natural Active Pharmaceutical Ingredients worldwide. From small quantities for R&D or reference standard, to large quantities for customizing or manufacturing, Biopurify emphasizes on consistent and reliable services for his customers.
With excellent quality products and good service, we have clients from more than dozens countries and regions, and we pride ourselves in providing our customers with a total satisfaction experiences.
We are doing our best to be your reliable partner for high quality Phytochemicals and Reference Standards from china.
Our main services:
A. Supply active ingredients and reference standards ofTraditional Chinese Medicine, from mgs to kgs scale.
B. Custom extraction and purification, target Herb Active Ingredients
C. Custom synthesis and semi-synthesis for Natural Active Ingredients
D. CR, CM and PD services from lab scale, pilot scale to commercial scale(GMP is also available)
E.Traditional Chinese Medicine compounds library
1.Provide traditional Chinese medicine reference materials and natural active ingredients;
2.More than 2200 compounds are available for selection, continuously building high-quality natural product libraries for drug research and development;
3.Provide various screening libraries and more inhibitor products;
4.Provide separation and structural determination of natural products;
5.Laboratory scale pilot to commercial scale collaborative research and process development services.More than 180 experiences in phytochemistry (still increasing)
Each product has passed very strict testing (NMR/MS/HPLC)
Agents from many countries
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.
Details
Chemical Properties of 7-O-Methylmangiferin
| Cas No. | 31002-12-7 | ||
| PubChem ID | 101916326 | Appearance | Yellow powder |
| Formula | C20H20O11 | M.Wt | 436.37 |
| Type of Compound | Xanthones | Storage | Desiccate at -20°C |
| Synonyms | 1,3,6-Trihydroxy 7-methoxyxanthone 2-C-glucoside | ||
| Solubility | Soluble in methanol; insoluble in water | ||
| Chemical Name | 1,3,6-trihydroxy-7-methoxy-2-[(2S,3R,4R,5S,6R)-3,4,5-trihydroxy-6-(hydroxymethyl)oxan-2-yl]xanthen-9-one | ||
| SMILES | COC1=C(C=C2C(=C1)C(=O)C3=C(C(=C(C=C3O2)O)C4C(C(C(C(O4)CO)O)O)O)O)O | ||
| Standard InChIKey | INBSFHNHCNZEOY-PQSJUMPYSA-N | ||
| 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 7-O-Methylmangiferin
1 Iris sp. 2 Polygala sp.
Biological Activity of 7-O-Methylmangiferin
| Description | 7-O-Methylmangiferin is a natural product from Polygala tenuifolia. |
Protocol of 7-O-Methylmangiferin
| Structure Identification |
J Nat Prod. 2005 Jun;68(6):875-9. Xanthone glycosides from Polygala tenuifolia and their conformational analyses.[Pubmed: 15974611]
|
Preparing Stock Solutions of 7-O-Methylmangiferin
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.2916 mL | 11.4582 mL | 22.9163 mL | 45.8327 mL | 57.2908 mL |
| 5 mM | 0.4583 mL | 2.2916 mL | 4.5833 mL | 9.1665 mL | 11.4582 mL |
| 10 mM | 0.2292 mL | 1.1458 mL | 2.2916 mL | 4.5833 mL | 5.7291 mL |
| 50 mM | 0.0458 mL | 0.2292 mL | 0.4583 mL | 0.9167 mL | 1.1458 mL |
| 100 mM | 0.0229 mL | 0.1146 mL | 0.2292 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. | |||||
References on 7-O-Methylmangiferin
Xanthone glycosides from Polygala tenuifolia and their conformational analyses.[Pubmed:15974611]
J Nat Prod. 2005 Jun;68(6):875-9.
Seven xanthone glycosides were isolated from the cortexes of Polygala tenuifolia, and their structures were identified as polygalaxanthones VIII-XI (1-4), sibiricoxanthone B (5), 7-O-Methylmangiferin (6), and lancerin (7), on the basis of spectroscopic analyses. Compounds 1-4 are new xanthone glycosides, and compounds 4 and 5 exist as rotamers. To explain this phenomenon, conformational analyses were performed on compounds 4 and 5 and other compounds with similar skeletons that were isolated from P. tenuifolia.
Description
7-O-Methylmangifer is isolated from the cortexes of Polygala tenuifolia.
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