Malvidin chlorideCAS# 643-84-5 |
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| Cas No. | 643-84-5 | SDF | Download SDF |
| PubChem ID | 69512 | Appearance | Red-black powder |
| Formula | C17H15ClO7 | M.Wt | 366.8 |
| Type of Compound | Flavonoids | Storage | Desiccate at -20°C |
| Synonyms | Oenidin chloride; Primulidin chloride; Syringidin chloride; 3,4‘,5,7-Tetrahydroxy 3‘,5‘-dimethoxyflavylium chloride | ||
| Solubility | Soluble in methan | ||
| Chemical Name | 2-(4-hydroxy-3,5-dimethoxyphenyl)chromenylium-3,5,7-triol;chloride | ||
| SMILES | COC1=CC(=CC(=C1O)OC)C2=C(C=C3C(=CC(=CC3=[O+]2)O)O)O.[Cl-] | ||
| Standard InChIKey | KQIKOUUKQBTQBE-UHFFFAOYSA-N | ||
| Standard InChI | InChI=1S/C17H14O7.ClH/c1-22-14-3-8(4-15(23-2)16(14)21)17-12(20)7-10-11(19)5-9(18)6-13(10)24-17;/h3-7H,1-2H3,(H3-,18,19,20,21);1H | ||
| 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. | ||
The fruits of Vaccinium myrtillus
| Description | 1. Malvidin is cytotoxic to human leukemia cells, stops the cell cycle in the G(2)/M phase and induces apoptosis. 2. Malvidin-3-glucoside has a very low absorption in humans after consumption of in red wine or red grape juice. |
Malvidin chloride Dilution Calculator
Malvidin chloride Molarity Calculator
| 1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
| 1 mM | 2.7263 mL | 13.6314 mL | 27.2628 mL | 54.5256 mL | 68.157 mL |
| 5 mM | 0.5453 mL | 2.7263 mL | 5.4526 mL | 10.9051 mL | 13.6314 mL |
| 10 mM | 0.2726 mL | 1.3631 mL | 2.7263 mL | 5.4526 mL | 6.8157 mL |
| 50 mM | 0.0545 mL | 0.2726 mL | 0.5453 mL | 1.0905 mL | 1.3631 mL |
| 100 mM | 0.0273 mL | 0.1363 mL | 0.2726 mL | 0.5453 mL | 0.6816 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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Malvidin is a hydrolysis product from bilberries and other fruits and flowers, which contain malvidin-derivates. It is produced from natural sources (extraction processes). The product will release hydrochloric acid in water. The product is hygroscopic.The chemical formula is C17H15O7Cl. The molecular weight is 366.7 g/mol. The product belongs to the anthocyanins, which is a class of natural chemicals belonging to the flavonoids. It is highly water-soluble and is easily degraded by hydrolysis and /or hydrogenation at temperatures >40°C.The product shall be dark red /purple in colour, and shall normally be powdered.The product has a purity >98% as detected by high- performance liquid chromatography (HPLC) connected to UV /Vis detector at 280nm and 520nm. The rest is impurities of other anthocyanins, flavonoids or polyphenols.The product should be kept in darkness and at low temperatures for storage more than a few days (< -5°C).
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Anti-spermatogenic activity of malvidin chloride in langur monkeys (Presbytis entellus entellus Dufresne).[Pubmed:2387640]
Int J Androl. 1990 Jun;13(3):207-15.
Malvidin chloride (MC) a colouring agent from flowers of Malvaviscus conzattii Greenum was studied for male anti-fertility effects in adult langur monkeys (Presbytis entellus entellus Dufresne). When fed 50 mg MC kg-1 for a period of 60 days, inhibition of spermatogenesis resulted. The weights of testes and epididymides were reduced and there was atrophy of the Leydig cells. In the epididymis, epithelial cell heights were reduced after MC-treatment. Conspicuous shrinkage of seminiferous tubules and Leydig cell nuclei were evident. Depletion of total proteins, RNA, sialic acid, alkaline/acid phosphatase activity in testes and epididymides with the elevation of testicular levels of cholesterol and glycogen also occurred. Blood/serum analysis and haematology of MC-treated langur monkeys revealed that all of the clinically important parameters were well within the normal range. The slightly increased bilirubin concentration and alkaline phosphatase activity returned to normal range within 30 days of the last dose of MC. The anti-spermatogenic activity of MC in langur monkeys is discussed.
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