2-ethyl-4-thiopyridylamide CAS NO.536-33-4

Henan Wising Chem Co., Ltd is a national high-tech enterprise with a passion for selling and an emphasis on customer care.

We are committed to providing quality chemical products that help us become one of the most reputable, reliable and leading chemical products suppliers in the domestic and global markets.

We purpose to bring our value clients the best quality products, the most competitive prices, the shortest delivery and the best service.

Our customers include BASF, Bayer, Merck, AstraZeneca, Sun Pharma, Shanghai Pharmaceuticals, MSN Laboratories, Unither Pharmaceuticals, Cadila Healthcare, and Abbott, Amgen in the US.

Wising Chem is a reliable distributor in domestic and global markets, we own an excellent reserch team based on Zhengzhou University, Shanghai Medical College of Fudan University and Henan University of Animal Husbandry&Economy, we focus on Pharmaceutical intermediates, API, rare chemiclas, and fine chemicals.
 

Ethionamide (INN) is an antibiotic used in the treatment of tuberculosis. It was discovered in 1956. It is sold under the brand name Trecator or Trecator SC by Wyeth Pharmaceuticals which was purchased by Pfizer in 2009.
Ethionamide is part of a group of drugs used in the treatment of drug resistant TB called thioamides. It is used as part of treatment regimens, generally involving 5 medicines, to treat MDR and XDR TB. Ethionamide is used as part of a South Africa’s standard regimen to treat MDR TB. It has been proposed for use in combination with gatifloxacin.
It is on the World Health Organization's List of Essential Medicines, the most important medications need in a basic health system.

Appearance and properties: yellowish crystals or a yellow, crystalline powder

Density: 1.17 g/cm3

Boiling point: 167 °C / 1mmHg

Melting point: 164 °C

Flash point: 133.2ºC

Refractive index: 1.599

Storage conditions: 2-8ºC