Shelf life (days): 1460.0
Formulation: A solid
Formal Name: 3-[[(4-cyclopentyl-1-piperazinyl)imino]methyl]-rifamycin-d9
Purity: ≥99% deuterated forms (d1-d9)
Formula Markup: C47H55D9N4O12
Formula Weight: 886.08536
Notes: Rifapentine-d9 is intended for use as an internal standard for the quantification of rifapentine (Item No. 20307) by GC- or LC-MS. Rifapentine is a long-lasting rifamycin antibiotic that inhibits DNA-dependent RNA polymerases and is effective against Mycobacterium species, including M. tuberculosis, as well as experimental infections caused by S. aureus, S. pyogenes group A, S. pneumoniae, and K. pneumoniae.{32022,32023}