This product is a new drug treatment of cerebrovascular disease. Used to relieve acute cerebral infarction caused by nervous system symptoms, daily life activities obstacles. The mechanism of action of this product with the existing ischemic treatment medicine is different, it is a kind of free radical scavenger, powerful to avoid cerebral ischemia caused by brain damage, brain protection. The overseas clinical studies have shown that within 72 h and 24 h of the onset of use of this product, for the improvement of neurological symptoms and daily life activity obstacle, efficient were 65% and 74% respectively, while the placebo group were 32% and 25% respectively $clinical used in the treatment of cerebral infarction caused by neural function damage, reduce the sick, promote rehabilitation.

1. Mainly used in the production of pharmaceutical antipyrine, aminopyrine and analgin, and also used in dye and color film dye, pesticide and organic synthesis industry.It can be used as chemical reagent to detect vitamin B12,CO,Fe,Cu,Ni, etc.

2.Used in the production of pyrazolone acidic dyes such as acidic medium red BN, acidic medium red B, orange GR, slightly acidic light yellow G, neutral jujube d-bn, permanent yellow G, leather spraying red GL, orange 2RL, brown 2RL/ active dispersion light yellow 3G, yellow brown m-3gr, etc.

Product name	Edaravone
CAS No.	89-25-8
Molecular formula	C10H10N2O
Molecular weight	174.2
Purity	99%
Appearance	Yellow Powder
Package	Aluminum Bag;Drums
Shelf life	2 years

Shanghai HuiRui Chemical Technology Co., Ltd.(HuiCHem) is a high-tech enterprise engaged in the area of health care & nutrition. HuiChem have been working closely with our customers we deliver products and solutions that create value and competitive advantage while positively impacting the world we live in, as well as attentive service for the purpose to meet the demand of customers, spare no effort to create value for customers.
HuiChem is now headquartered in Shanghai, and has offices in Jiangsu, Shandong, Anhui and HongKong. Its Shanghai headquarters has nearly 2000 square meters of operation premises, including a total of over 1500 square meters of synthesis laboratories and more than 200 square meters of analysis laboratories (equipped with AAS, LC-MS, FTIR, NMR and other basic test equipment). We have set up two pilot scale laboratories, which lay speedy and stable foundation for process amplification and production of superior products. Besides, we have partner factories that are responsible for the commercial production in Jiangsu Province and Shandong Province. All of those, ensuring growing customer demand and smooth commercial production. We have been certified ISO9001:2008 and ISO14001:2004. The company has established good cooperative relationships with Shanghai Institute of Organic Chemistry of Chinese Academy of Sciences(SIOC), Shanghai Institute of Materia Medica (SIMM), University of Science and Technology of China and Fudan University, and carried out a variety of creative R&D cooperation activities. 
We attach great importance to technical innovation and follow the latest dynamic of discovery and development to research and develop new products relying on advanced technology of synthetic chemistry, medicinal chemistry, biochemistry and analytical chemistry. We also pay attention to introduce and foster professional and technical personnel, the company has a group of vigorous and well-trained employees, and strong technical R&D forces. HuiChem has established a new system covering research and development, production and sales. Based on advanced equipment and strict management, always pursue the "open, inclusion, innovation, sharing" business philosophy, creating a win-win cooperation platform.
Everything originates from innovation. HuiChem combines the power of science and the passion of innovation. We believe to connect chemistry and innovation with the principles of sustainability to create a healthy life.

1. Faster delivery: Sample order in stock and 3-7 days for bulk production.
2. We have strong cooperation with DHL, TNT, UPS, FEDEX, EMS. Or you also can choose your own shipping forwarder.
3. After-Sale Service: 
1)International Authorized Third-Party Test For The Products You Demand. 
2)60 Days Warranty of quality of goods.

Q1. How does your factory control quality?