high quality Zileuton powder CAS 111406-87-2
Zileuton is an orally active inhibitor of 5-lipoxygenase, the enzyme that catalyzes the formation of leukotrienes from arachidonic acid. Zileuton has the chemical name (±)-1(1-Benzo[b]thien-2-ylethyl)-1-hydroxyurea and the following chemical structure:Zileuton has the molecular formula C11H12N2O2S and a molecular weight of 236.29. It is a racemic mixture (50:50) of R(+) and S(-) enantiomers. Zileuton is a practically odorless, white, crystalline powder that is soluble in methanol and ethanol, slightly soluble in acetonitrile, and practically insoluble in water and hexane. The melting point ranges from 144.2°C to 145.2°C. ZYFLO tablets for oral administration are supplied in one dosage strength containing 600 mg of zileuton.
Functions
Zileuton is a leukotriene synthesis inhibitors. Leukotriene drug. Over inhibition of 5- lipoxygenase reduces leukotriene production and is used to treat asthma.
Applications
This medication is used to control long-term (chronic) asthma and help decrease the number of asthma attacks. Controlling asthma can decrease time lost from work or school. This drug improves asthma symptoms by blocking substances in the body called leukotrienes. It will not treat a sudden asthma attack.The manufacturer does not recommend the use of zileuton for children under 12 years old due to the risk of liver problems.
Company information
Hebei Lingding Biotechnology Co., Ltd. is a professional business company ,that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production and sales in one of the enterprises.
Since its establishment, the company has always adhered to the core concept of "focus on products, attentive service", adhere to the business purpose of "innovation, professional, win-win", to provide customers with a full range of meticulous and thoughtful services. We will adhere to the customer's serious and responsible attitude, comply with the standardized operation procedures, with efficient execution to complete customer needs.
The company's products are sold all over the world, mainly exported to the United States, Europe, Southeast Asia, Australia, the Middle East and South Africa and other countries.The company has a strong scientific research and technical team, can provide customers with high quality products and a full range of services. We will provide first-class products and better service to face the needs of customers, to meet the challenges of the market. Welcome domestic and foreign customers to negotiate.
關鍵字： 111406-87-2;Zileuton;High Purity; Top Quality;White powder;
河北凌頂生物科技有限公司是一家專業(yè)經(jīng)營醫(yī)藥原料藥，醫(yī)藥中間體等1000多種產(chǎn)品的企業(yè)，注冊資金300萬元，是一家集科研、生產(chǎn)和銷售于一體的企業(yè)。
公司自成立以來，始終堅持“專注產(chǎn)品，用心服務”的核心理念，堅守“創(chuàng)新、專業(yè)、共贏”的經(jīng)營宗旨，為客戶提供全方位細致周到的服務。我們將秉承對客戶認真負責的態(tài)度，遵從標準化的運作程序，以高效的執(zhí)行力完成客戶的需求。
公司產(chǎn)品遍銷世界各地，主要銷往美國、歐洲、東南亞、澳大利亞、中東和南非等國家。公司擁有強大的科研和技術團隊，可為客戶提供高質(zhì)量的產(chǎn)品和全方位的服務。我們將以一流的產(chǎn)品和更好的服務來面對客戶的需求，迎接市場的挑戰(zhàn)。歡迎國內(nèi)外客戶前來洽談。Hebei Lingding Biotechnology Co., Ltd. is a professional business company ，that include pharmaceutical raw materials, pharmaceutical intermediates,and other more than 1000 products of the enterprise, The registered capital is 3 million yuan, it is a collection of scientific research, production an