Vinpocetine CAS :42971-09-5 BP2009 98.5%~101.5%
Vinpocetine enhances brain metabolism. Obtained from tabersonine, which in turn is an alkaloid extracted from Voacanga seeds in Africa, Vinpocetine works by increasing the synthesis of ATP in the brain and by increasing the utilization of oxygen. Vinpocetine also enhances the synthesis of some neurotransmitters that influence critical brain functions such as mood, focus, and memory recall.
Vinpocetine may also have antioxidant effects similar to those of vitamin E and be beneficial to brain function and age-related cognitive decline. Vinpocetine may have a number of other beneficial health effects, including increasing cerebral blood flow, anticonvulsant activities, and neuroprotection. Often referred to as nootropic or cognition enhancer, Vinpocetine is used in many parts of the world to treat cerebrovascular and cognitive problems.Label Information and Ingredients: Suggested Use: As a dietary supplement, adults take one (1) vegetarian capsule daily with meals, or as directed by a health care professional. Store in a cool, dry place and away from direct light.
CAS :42971-09-5
Certificate of Analysis
Product Name | Vinpocetine | Specification | 98.5% |
Batch Number | V201100701 | Batch Quantity | 10KG |
| Manufacture Date | July.1, 2011 | Analysis Date | July.1, 2011 |
| Certificate Date | July.10, 2011 | Expiry Date | July.1, 2013 |
ITEMS SPECIFICATIONS(BP2009) RESULTS
| Appearance | White or slightly yellow, crystalline powder. | conforms |
| Solubility | Practically insoluble in water, soluble in methylene chloride, slightly soluble in anhydrousethanol | conforms |
| IDENTIFICATION | ||
| A.Specific optical rotation | Should be positive | positive |
| B.Infrared absorption spectrophotometry | Should be positive | positive |
| TESTS | ||
| A: Specific optical rotation | + 127 °to + 134° (dried substance) | + 128° |
B: Related substances (HPLC) | impurity A≤0.6% impurity B≤0.5% impurity C≤0.3% impurity D≤0.5% unspecified impurities≤0.1% | 0.16% 0.01% 0.01% 0.05% 0.02% |
| C: Loss on drying | ≤ 0.5% | 0.35% |
| D: Sulphated ash | ≤ 0.1% | Conforms |
ASSAY (HPLC) | 98.5%~101.5% | 99.46% |
| CONCLUSION | The product conforms to BP2009. | |
STORAGE& PACKING
Conclusion Conform with specification.
Storage Cool &dry place. Do not freeze. Keep away from strong light and heat
Packing 25kg/drum
Vinpocetine
