rifabutin

Rifabutin (LM-427) inhibits bacterial DNA-dependent RNA polymerase, thereby suppressing the initiation of RNA formation and leading to inhibition of RNA synthesis and transcription. Rifabutin is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties.

MC-Val-Cit-PAB-rifabutin is a drug-linker conjugate for antibody-drug conjugates (ADC), featuring the potent antitumor agent rifabutin (a DNA-dependent RNA polymerase inhibitor) connected via the MC-Val-Cit-PAB ADC linker, which endows it with significant antitumor activity.

Rifabutin-d7 is a deuterated compound of Rifabutin. Rifabutin has a CAS number of 72559-06-9. Rifabutin inhibits bacterial DNA-dependent RNA polymerase, thereby suppressing the initiation of RNA formation and leading to inhibition of RNA synthesis and transcription. Rifabutin is a semisynthetic ansamycin antibiotic with potent antimycobacterial properties.