Ethambutol Dihydrochloride (CAS 1070-11-7) Suppliers and Product Information

Ethambutol dihydrochloride is a synthetic antimycobacterial drug used in the treatment of tuberculosis. It acts by inhibiting the synthesis of mycolic acids, which are essential for the cell wall of Mycobacterium tuberculosis. The compound is typically used in combination with other antibiotics to reduce the development of drug resistance.

Frequently Asked Questions about Ethambutol Dihydrochloride

Q: What is the primary use of Ethambutol dihydrochloride?

A: Ethambutol dihydrochloride is primarily used as a tuberculostatic antibacterial agent in the treatment of tuberculosis, often in combination with other antibiotics to prevent drug resistance.

Q: How does Ethambutol dihydrochloride work?

A: Ethambutol dihydrochloride works by inhibiting the synthesis of mycolic acids, which are crucial for the cell wall of Mycobacterium tuberculosis. It is believed to bind to the subunit of the arabinosyl transferase enzyme responsible for mycolic acid synthesis.

Q: What are the physical properties of Ethambutol dihydrochloride?

A: Ethambutol dihydrochloride is a white, odorless, crystalline powder. It is soluble in water, methanol, and ethanol, and slightly soluble in chloroform. Its melting point is between 198-200°C.

Q: How should Ethambutol dihydrochloride be stored?

A: Ethambutol dihydrochloride should be stored at 2-8°C (refrigerated).