99% Pure Vinpocetine Powder From Chinese Export CAS 42971-09-5

• CAS No.: 42971-09-5
• Formula: C22h26n2o2
• EINECS: 256-028-0
• Type: Pharmaceutical Intermediates
• Appearance: Powder
• Quality: Refined
• Model NO.: shengbang
• Colour: White
• Purity: >99%
• Suitable for: Elderly, Children, Adult
• Name: Vinpocetine
• Density: 1.3±0.1 g/cm3
• Boiling Point: 419.5±45.0 °c at 760 Mmhg
• Melting Point: 147-153ºC DEC
• Molecular Formula: C22h26n2o2
• Molecular Weight: 350.454
• Flash Point: 207.5±28.7 °c
• Exact Mass: 350.199432
• Psa: 34.47000
• Logp: 5.14
• Vapour Pressure: 0.0±1.0 Mmhg at 25°c
• Index of Refraction: 1.666
• Transport Package: Capacity 25kg/Drum
• Specification: Carton loading
• Trademark: SHENGBANG
• Origin: China
• HS Code: 2933990090
• Production Capacity: 2000 Ton/Year

Product Description

 

Product Description

Name	vinpocetine
CAS No	42971-09-5
Appearance	white powder
Molecular Formula	C22H26N2O2
Molecular Weight	350.45
Storage	Cool Dry polace
Shelf Life	24 Months
Assay	98%min

Application

 

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.

 

Functions

 

Function:
1. Vinpocetine is chemically related to, and derived from vincamine, an alkaloid found in the periwinkle plant.
2. It 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 it 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.

Packaging & Shipping

 

Packing and delivering

Certification

FAQ

Q1: Are you a manufacturer or trading company?
Re: We are one company integrated industry and trade. No matter the products we manufacture or trade, high quality products and competitive price always will be provided for you.

Q2: May I get one sample before placing order?
Re: Yes, we'd like to provide sample for you. free samples(max 1Kg) are available, but freight cost will be born by customers.

Q3: Which payment is available for your company?
Re: In order to prompt our cooperation, there are some payment methods for your choice. T/T(USD), Western union, Paypal, Credit card, Alipay or Alibaba trade insurance all is ok. You can choose the one which is convenient for you.

Q4: How and when can I get my goods after payment?
Re: For small quantity products, they will be delivered to you by international courier(DHL, FedEx, T/T, EMS, etc.) or by air. Usually it will cost 2-5 days that you can get the goods after delivery.
For large quantity products, shipment is better. It will cost days to weeks to come to your destination port, which depends on where the port is.

Q5: Is there any possible to use my appointed label or package?
Re: Sure. If needed, we'd like to use label or package according to your requirement.

Q6: How can you guarantee the goods you offer is qualified?
Re: We always believe honesty and responsibility are basis of one company, so whatever products we provide for you all are high qualified. If the goods can't come to the quality we promise, you can ask for refund.