Cerebral Vasodilator Vinpocetine White Powder CAS 42971-09-5 GMP Factory

Description:

Vinpocetine is a partially synthesized supplement created from vincamine, which is derived from the seeds of the periwinkle plant. Though evidence of its cognitive benefits is mixed, it can potentially improve memory and increase brain blood flow and metabolism. It is used in Japan, Russia, and some European countries to treat cerebrovascular disorders, but it is not approved as a pharmaceutical in the United States. Although considered safe for most people, it poses risks to certain groups and its long-term effects are not well-studied.

Basic information:

Chemical name: Vinpocetine
MF: C22H26N2O2
MW: 350.45
CAS: 42971-09-5
Appearance: white powder
Purity: over 99%

Uses:

In alternative medicine, vinpocetine is used for a variety of conditions. So far, scientific support for the potential benefits of vinpocetine is lacking.

1) Stroke and Vascular Dementia

According to some alternative medicine practitioners, vinpocetine may help to increase blood circulation in the brain. Some preliminary studies suggest that it may reduce brain impairment and dementia after an ischemic stroke.

2) Alzheimer's Disease

Vinpocetine is being explored as a complementary treatment for people with Alzheimer’s disease. It’s thought to enhance the brain's use of oxygen, protect brain cells against damage, and increase blood flow to the brain possibly by inhibiting an enzyme called phosphodiesterase.

A critical review of previously published studies found that the evidence as a whole was too weak to rely on, due to limitations in the design of the studies. Further research is needed.

3) Tinnitus

Studies suggest that vinpocetine may help with tinnitus after trauma to the ear.

4) Cognitive Function

Vinpocetine is marketed in North America as a supplement that can boost memory and brain function in healthy people, but there is no real evidence yet that it can help.

Dosing:

Follow suggested manufacturers' product guidelines. Most clinical studies used vinpocetine 10 mg 3 times daily, orally or parenterally.

Mechanism of action:

Vinpocetine acts as a phosphodiesterase (PDE) type-1 inhibitor in isolated rabbit aorta,Independent of vinpocetine's action on PDE, vinpocetine inhibits IKK preventing IκB degradation and the following translocation of NF-κB to the cell nucleus.

Increases in neuronal levels of DOPAC, a metabolic breakdown product of dopamine, have been shown to occur in striatal isolated nerve endings as a result of exposure to vinpocetine which may upregulate dopamine receptors.Such an effect is consistent with the biogenic pharmacology of reserpine, a structural relative of vinpocetine.However, this effect tends to be reversible upon cessation of vinpocetine administration, with full remission typically occurring within 3-4 weeks.

Vinpocetine has been reported to have cerebral blood-flow enhancing and neuroprotective effects.

Our Advantages:

1. Good reputation:
Our company is a leading chemical company in China, and has more than 16 years history. We have over 10 branch offices, all enjoy good reputation from worldwide customers.

2. High Quality&low price
All of our products have top quality and high purity, since we are the factory, our price is competitive.

3. Multiple payment methods.
We have mutiple payment methods, T/T, Western Unoin, MoneyGram, and Bitcoin for your convenience.

4. Mass Stock
In order to better serve our customers, we are preparing mass stock in our warehouse, we can always ship your parcel within 24 hours.

5. High customs clearance pass rate.
Through 16 years hard work, we have accumulated rich exporting experience to USA, UK, France, Italy, Germany,Spain, Brail, korea, India and so on.We will use special ways to disguise the goods, 98% customs clearance rate is guaranteed, if the delivery is not successful, we will resend for free.

6. Warm After service.
If you have any problems about the goods, do no hesitate to contact us, we can provide 7/24 service.

How to proceed an order:

Step 1: When you intended to buy something, pls send me an inquiry by email, skype or whatsapp.
Step2: I will reply you with a quotation as soon as I receive you inquiry.
Step3: We will negotiate products, price, package, payment methods and so on.
Step4: You arrange the payment.
Step5: I will arrange the shipment after receiving you money.
Step6: The tracking number and the picture of the parcel will be sent to you.
Step7: Trace the tracking number on website until you receive the goods.
Step8: If you have any questions about the goods, pls contact me, i will try my best to satisfy you.

Our Advantages:

1. Good reputation:
Our company is a leading chemical company in China, and has more than 16 years history. We have over 10 branch offices, all enjoy good reputation from worldwide customers.

2. High Quality&low price
All of our products have top quality and high purity, since we are the factory, our price is competitive.

3. Multiple payment methods.
We have mutiple payment methods, T/T, Western Unoin, MoneyGram, and Bitcoin for your convenience.

4. Mass Stock
In order to better serve our customers, we are preparing mass stock in our warehouse, we can always ship your parcel within 24 hours.

5. High customs clearance pass rate.
Through 16 years hard work, we have accumulated rich exporting experience to USA, UK, France, Italy, Germany,Spain, Brail, korea, India and so on.We will use special ways to disguise the goods, 98% customs clearance rate is guaranteed, if the delivery is not successful, we will resend for free.

6. Warm After service.
If you have any problems about the goods, do no hesitate to contact us, we can provide 7/24 service.

How to proceed an order:

Step 1: When you intended to buy something, pls send me an inquiry by email, skype or whatsapp.
Step2: I will reply you with a quotation as soon as I receive you inquiry.
Step3: We will negotiate products, price, package, payment methods and so on.
Step4: You arrange the payment.
Step5: I will arrange the shipment after receiving you money.
Step6: The tracking number and the picture of the parcel will be sent to you.
Step7: Trace the tracking number on website until you receive the goods.
Step8: If you have any questions about the goods, pls contact me, i will try my best to satisfy you.

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