3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranosideCAS# 51768-39-9 |
Quality Control & MSDS
Number of papers citing our products
Chemical structure
| Cas No. | 51768-39-9 | SDF | Download SDF |
| PubChem ID | N/A | Appearance | Powder |
| Formula | C21H18O12 | M.Wt | 462.4 |
| Type of Compound | Phenols | Storage | Desiccate at -20°C |
| Solubility | Soluble in Chloroform,Dichloromethane,Ethyl Acetate,DMSO,Acetone,etc. | ||
| 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. |
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| 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. |
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| 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. | ||
| Structure Identification | Fitoterapia, 2009, 80(6):369-373.Phytochemical and antifungal studies on Terminalia mollis and Terminalia brachystemma.[Reference: WebLink]
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3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside Dilution Calculator
3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.1626 mL | 10.8131 mL | 21.6263 mL | 43.2526 mL | 54.0657 mL |
| 5 mM | 0.4325 mL | 2.1626 mL | 4.3253 mL | 8.6505 mL | 10.8131 mL |
| 10 mM | 0.2163 mL | 1.0813 mL | 2.1626 mL | 4.3253 mL | 5.4066 mL |
| 50 mM | 0.0433 mL | 0.2163 mL | 0.4325 mL | 0.8651 mL | 1.0813 mL |
| 100 mM | 0.0216 mL | 0.1081 mL | 0.2163 mL | 0.4325 mL | 0.5407 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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[Studies on chemical constituents in fruits of Eucalyptus globulus].[Pubmed:17552153]
Zhongguo Zhong Yao Za Zhi. 2007 Mar;32(6):496-500.
OBJECTIVE: To study the chemical constituents in the fruits of Eucalyptus globulus Labill. METHOD: The chemical constituents were isolated by various column chromatographic methods and structurally elucidated by IR, NMR and MS evidences. RESULT: Fifteen compounds were obtained and identified as beta-sitosterol (1), betulinic acid (2), stigmasterol (3), euscaphic acid (4), 2a-Hydroxybetulinic acid (5), macrocarpal B (6), macrocarpal A (7), oleanolic acid (8), 3,4,3'-O-trimethylellagic acid (9), 3-O-methylellagic acid 4'-O-(2"-O-acetyl )-alpha-L-rhamnopyranoside (10), camaldulenside (cypellocarpin C, 11), 3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside (12), 3-O-methylellagic acid (13), ellagic acid (14), and gallic acid (15). CONCLUSION: Compounds 4 and 5 from genera Eucalyptus, 1, 3 and 11 from plant E. globulus, and 6, 7, 9 and 15 from the fruits of E. globulus were isolated for the first time.
A new ellagic acid derivative from the fruits of Eucalyptus globulus Labill.[Pubmed:16222874]
Pharmazie. 2005 Sep;60(9):708-10.
Four ellagic acid derivatives have been isolated from the fruits of Eucalyptus globulus Labill., one of which is new compound, identified as 3-O-methylellagic acid 4'-O-alpha-L-2"-O-acetyl-rhamnopyranoside (1), the known compounds were identified as 3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside (2), ellagic acid (3) and 3-O-methylellagic acid (4), on the basis of the analysis of 1H NMR, 13C NMR, HSQC, HMBC, IR and MS spectral data. It is alsoassignment the 13C NMR signals of 3-O-methylellagic acid 4'-O-alpha-L-rhamnopyranoside for the first.
