China Cinnarizine Supplier,China Cinnarizine Raw PowderChina Cinnarizine Supplier,China Cinnarizine Raw PowderChina Cinnarizine Supplier,China Cinnarizine Raw PowderChina Cinnarizine Supplier,China Cinnarizine Raw Powder

China Cinnarizine Supplier,China Cinnarizine Raw Powder

  • CAS No.:  298-57-7
  • EINECS: 206-064-8
  • Molecular Formula: C26H28N2
  • Grade Standard: Medicine grade
  • Appearance:  White powder
  • Shelf life:  2 Years
  • Package:  25kg/Fibre Drums
  • Purity:  98%min
  • MOQ:  5 Kg

Cinnarizine Specifications




A white or almost white powder

Melting Point

Between 118oC to 122oC


Practically insoluble in water, Freely in methylene chloride, soluble in acetone, Slightly soluble in methanol


a. Melting point : 118oc to 122oc
b. By I.R. Spectrum

c. Should Comply
d. Should Comply

Appearance of solution

The solution is clear & not more intensely colored than reference standard.

Acidity or Alkalinity

For Acidity and point of Solution should be red.
For alkalinity and point of solution should be pink.

Heavy Metals

Not more than 20 ppm

Sulphated Ash

Not more than 0.1%

Loss On Drying

Not more than 0.5%

Related impurities by HPLC

Single impurities : NMT 0.25% each
Total Impurity NMT 0.50%


Between 99% and 101% On Dry Basis



Packaging & Shipping

Cinnarizine  Packaging: 25kg/bag or according to client request
Cinnarizine  Delivery Detail: 2 weeks after confirmation of order.

Some of the products can be supplied within 7 days on the strength of EDC warehouse.



Our Services

1. Complex chemical supplier in China with over 5 years of experience.

2. Arrange the orders and shipping with cus requests in time, According to the different 

countries export policy provide complete customs clearance documents.

3. Variety of high quality chemical products with competitive price.



Company Information

Hubei Ocean Biotechnology has concentrated on food additives, Vitamins, and some relative chemicals for over 20 years domestic experience and 5 years of international experience.




1. What's your payment terms?
T/T or L/C.

2. What's your delivery time?
Usually we will arrange the shipment in 7 -15 days, due to different products you choose.

3. How about the packing?
Usually we provide the packing as 25 kg / bag or carton, and also as your request bag.

4. How about the validity of the products?
According to the products you ordered.

5. What documents you provide?
Usually, we provide Commerical Invoice, Packing List, Bill of loading, COA , Health certificate 

and Origin certificate. If your markets have any special requirements, let us know.

6. What is loading port?
Usually is Shanghai, Qingdao or Tianjin.

Wuhan Ocean Biotech Co., Ltd.


Contact Person:Ray Dean

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