Rifalazil

CAS: 129791-92-0

Ref. TM-T16749

Product Information

• Name: Rifalazil
• Synonyms: KRM-1648, ABI-1648, (2S,16Z,18E,20S,21S,22R,23R,24S,25S,26S,27S,28E)-5,12,21,23-tetrahydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-10-[4-(2-methylpropyl)piperazin-1-yl]-1,6,15-trioxo-1,2-dihydro-6H,13H-2,7-(epoxypentadeca[1,11,13]trienoazeno)[1]benzofuro[4,5-a]phenoxazin-25-yl acetate, (2S,16Z,18E,20S,21S,22R,23S,24S,25S,26S,27S,28E)-5,12,21,23-tetrahydroxy-27-methoxy-2,4,16,20,22,24,26-heptamethyl-10-[4-(2-methylpropyl)piperazin-1-yl]-1,6,15-trioxo-1,2-dihydro-6H,13H-2,7-(epoxypentadeca[1,11,13]trienoazeno)[1]benzofuro[4,5-a]phenoxazin-25-yl acetate, 1′,4-Didehydro-1-deoxy-1,4-dihydro-3′-hydroxy-5′-[4-(2-methylpropyl)-1-piperazinyl]-1-oxorifamycin VIII, 2,7-(Epoxypentadeca[1,11,13]trienimino)-6H-benzofuro[4,5-a]phenoxazine, rifamycin VIII deriv., 3'-Hydroxy-5'-(4-isobutylpiperazinyl)benzoxazinorifamycin, 5,12-Dihydroxy-2,4-dimethyl-10-[4-(2-methyl-propyl)-l-piperazinyl]-2,7-[oxy(5-acetoxy-7,9-dihydroxy-3-methoxy-4,6,8,10,14-pentamethyl-15-oxo-l,ll,13-pentadecatriene-l,15-diyl)imino]-6H-benzofuro[4,5-a]phenoxazine-l(2H),6-dione, Abi 1648, Ami 1648, Isobutylpiperazinyl rifa, Krm 1648, Rifamycin VIII, 1′,4-didehydro-1-deoxy-1,4-dihydro-3′-hydroxy-5′-[4-(2-methylpropyl)-1-piperazinyl]-1-oxo-
• CAS: 129791-92-0

Description

Rifalazil is a rifamycin derivative, inhibits the bacterial DNA-dependent RNA polymerase and kills bacterial cells by blocking off the β-subunit in RNA polymerase. Rifalazil is an antibiotic, exhibits high potency against mycobacteria, gram-positive bacteria, Helicobacter pylori, C. pneumoniae and C. trachomatis (MIC: 0.00025 to 0.0025 μg/ml).

• Brand: Targetmol

Chemical properties

• Molecular weight: 941.07
• Formula: C₅₁H₆₄N₄O₁₃
• Purity: 98%