Rifabutin


CAS No. : 72559-06-9

(Synonyms: Ansamycin; LM-427)

72559-06-9
Price and Availability of CAS No. : 72559-06-9
Size Price Stock
10mg $35 In-stock
25mg $60 In-stock
50mg $84 In-stock
100mg $120 In-stock
500mg $312 In-stock
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Cat. No. : HY-17025
M.Wt: 847.00
Formula: C46H62N4O11
Purity: >98 %
Solubility: DMSO : 50 mg/mL (ultrasonic)
Introduction of 72559-06-9 :

Rifabutin (Ansamycin) is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties. Rifabutin inhibits DNA-dependent RNA polymerase. IC50 & Target:Antibacterial In Vitro: 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.

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