Diethylene Glycol 2-Bromoethyl Methyl Ether 94.0%(GC)

Rifabutin (Rfb) is a bactericidal antibiotic drug primarily used in the treatment of tuberculosis. The drug is a semi-synthetic derivative of rifamycin S. Its effect is based on blocking the DNA-dependent RNA-polymerase of the bacteria. It is effective against Gram-positive and some Gram-negative bacteria but also against the highly resistant mycobacteria e.g. Mycobacterium tuberculosis M. leprae and M. avium intracellulare.

For R&D use onlynot for drug household or other uses.

Rifabutin is primarily bactericidal antibiotic drug used to treat tuberculosis. Its effect on bacteria is based on the DNA-dependent RNA polymerase blocking drug rifamycin S. a semi-synthetic derivative. It is effective for example in highly resistant mycobacteria Gram-positive bacteria (and some are effective against Gram-negative bacteria) but also against Mycobacterium tuberculosis M. leprae and M. avium intracellulare.Rifabutin is an antibiotic antitumor. Rifabutin interferes with HSP-90 molecular chaperone enhances ubiquitination and protein degradation and inactivates bacterial RNA polymerase.