Product Name: Vinpocetine
Latin Name: Vinca Minor L.
Used Part: Shell
Specification Available:8%-99%
CAS No.:42971-09-5
Molecular Formula:C22H26N2O2
Active Ingredients:Vinpocetine
Function:
1.Vinpocetine is chemically related to, and derived from vincamine, an alkaloid found in the periwinkle plant.
2.Vinpocetine was introduced into clinical practice in Europe more than two decades ago for its role in cerebrovascular disorders and related symptoms.
3.Experiments with this periwinkle extract indicate that Vinpocetine can dilate blood vessels, cross the blood-brain barrier, enhance circulation in the brain, improve oxygen utilization, make red blood cells more pliable, and inhibit aggregation of platelets.
4.Vinpocetine even has antioxidant properties. Levels peak in the bloodstream within an hour and a half after ingestion.
Package:
Vinpocetine powder with 25kg/Drum
Specification: Vinpocetine powder
Appearance:
White or slightly yellow,crystallize powder
Solubility:
Practically insoluble in water,
soluble in methylene chloride,
slightly soluble in anhydrousethanol
Specific Optical Rotation: Positive
Infrared Absorption: Positive
Specific Rotation: 127~134degree
Assay(HPLC): 98.5%~101.5%
Moisture: 0.5% Max.
Sulphated Ash: 0.1% Max.
Related substances(HPLC):impurity A≤0.6%
impurity B≤0.5%
impurity C≤0.3%
impurity D≤0.5%
unspecified impurities≤0.1%
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Pharma Sources Insight June 2024: Globalization on the Go
