Rifapentine

  post date: dec 14,2021   expiry date: jun 12,2022   detailed description: cas no. :61379-65-5 anti-buberculous api seriesa brownish-red crysalline powdertest standard:in-house gradepacking:25kg/drumtest standard:not less than 93.5%   cas registry number: 61379-65-5   synonyms: ;(2s,8e,16s,17s,18r,19r,20s,21s,22s,23s,24e)-8-{[(4-cyclopentylpiperazin-1-yl)amino]methylidene}-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;(2s,8e,16r,17r,18r,19r,20r,21s,22s,23s,24e)-8-{[(4-cyclopentylpiperazin-1-yl)amino]methylidene}-5,6,17,19-tetrahydroxy-23-methoxy-2,4,12,16,18,20,22-heptamethyl-1,9,11-trioxo-1,2,8,9-tetrahydro-2,7-(epoxypentadeca[1,11,13]trienoimino)naphtho[2,1-b]furan-21-yl acetate;   molecular formula: c47h64n4o12   molecular weight: 877.0307   molecular structure: