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|Product Name:||Vinpocetine||Place Of Origin:||China|
|Test Method:||HPLC UV||Extraction Method:||Solvent Extraction|
|Packing:||Can/plastic Bag /drum||CAS Number:||42971-09-5|
|Molecular Weight:||350.45||Molecular Formula::||C22H26N2O2|
|appearance||White or slightly yellow, crystalline powder||White crystalline|
|Solubility||Practically insoluble in water, soluble in methylene chloride, slightly soluble in anhydrousethanol||confirms|
|Identification (IR)||same wave numbers as that of the Vinpocetine, CRS similarly prepare CRS similarly prepared.||Conforms|
|Specific Optical Rotation(On dried basis)||Between +127° and +134°||+132.7°|
|Related Substances (External Standard method)|
|Dihydrovinpocetine(D)||≤ 0.5%||Not detected|
|Other single impurity||≤0.10%||Conforms|
|Total impurity||≤ 1.0%||0.19%|
Loss on drying
|Assay(On dried basis)||98.5% ~101,5% ,||
Vinpocetine can stimulate cerebral circulation and help the brain make better use of oxygen. With current increases in human longevity and an exponentially expanding senior population, degenerative disorders which affect the brain and its functions are attracting more and more attention as an aging generation looks toward a healthier, more active, and more productive lifestyle.
1. Increases blood flow.
2. Increases the rate at which brain cells produce ATP (which is a cell molecule that creates energy).
3. Speeds up the use of glucose in the brain. Regulates Sodium/ Potassium channels
4. Speeds up the use of oxygen in the brain.
5. Vinpocetine increases levels of neurotransmitters involved in memory