CAS No.: | 42971-09-5 |
---|---|
Formula: | C22h26n2o2 |
EINECS: | 256-028-0 |
Type: | Pharmaceutical Intermediates |
Appearance: | Powder |
Quality: | Technical |
Samples: |
---|
Customization: |
---|
Suppliers with verified business licenses
Product Name | Factory Supply High Quality Vinpocetine / Vinpocetin / Cerebrovascular Medicine / CAS 42971-09-5 |
CAS NO. | 42971-09-5 |
Appearance | White powder |
Molecular Formula | C22H26N2O2 |
Boiling Point | 484.44°C |
Melting Point | 147-153 °C |
Density | 1.1260 |
Acidity coefficient (pKa) | 7.87±0.60 |
Application | Pharmaceutical and Biochemical engineering; Active pharmaceutical ingredients. Circulatory (cardiovascular) system drugs; Peripheral vasodilator; Drugs; Medical raw materials; Plant extract |
Usage | Vinpocetine is a kind of alkaloid extracted from oleaceae. It is a derivative of Vincamine. Selectively inhibit the calcium ion dependent phosphodiesterase of cerebral vascular smooth muscle, resulting in increased cGMP, cerebral vascular dilation, thereby increasing cerebral blood flow and improving cerebral circulation. Often used in the medical industry. |
Storage | Room Temp |
FAQ
Q1. What is about your company strength? A: Established in 2012, we have more than 8 years of experience in chemical industry.We can provide 10000+ kinds of API, intermediates, reagents & dyes, with high reputation in the industry. Q2. What's your MOQ? A: For the high value product, our MOQ starts from 1g and generally starts from 10gs. For other low, price product, our MOQ starts from 100g and 1kg. Q3. How do you treat quality complaint? A: First of all, our quality control will reduce the quality problem to near zero. If there is a quality problem caused by us, we will send you free goods for replacement or refund your loss. Q4. What is about the delivery time? A: The goods of small quantity will be sent out in 3 working days. For bulk cargo, we will book the cargo space once the order is confirmed. Usually we will arrange the shipment in 7 -15 days. Q5. How about the packing? A: Usually we provide the packing as 25 kg/bag or carton. Powdered Packaging: 20/25kg/bag/ drum/can or according to client request. Liquid Packaging: 200-220kg drum or according to client request. Of course, if you have special requirements on them, we will according to you. Q6. What payment terms are acceptable? A: Trade assurance, T/T, Western Union, Money gram. PayPal, L/C, etc. Q7. Can you give me a discount price? A: Surely, it depends on your required quantity. Q8. Why I can not find the product I require in this shop? A: You can contact with us since we, Wuhan Lullaby supply comprehensive and series chemical intermediates and some other scientific & healthy materials, we didn't upload all our list on this site. |
Suppliers with verified business licenses