Tetracycline Impurities

  • Tetracycline Impurities

  • Impurity: Tetracycline Ep Impurity A (4-epitetracycline)
  • CAS No: N/A
  • Chemical Name: (4R,4aS,5aS,6S,12aS)-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-1,11-dioxo-1,4,4a,5,5a,6,11,12a-octahydrotetracene-2-carboxamide
  • Tetracycline Impurities

  • Impurity: Tetracycline Ep Impurity B (2-acetyl-2-decarbamoyltetracycline)
  • CAS No: N/A
  • Chemical Name: (4S,4aS,5aS,6S,12aS)-2-acetyl-4-(dimethylamino)-3,6,10,12,12a-pentahydroxy-6-methyl-4a,5a,6,12a-tetrahydrotetracene-1,11(4H,5H)-dione
  • Tetracycline Impurities

  • Impurity: Tetracycline Ep Impurity C (anhydrotetracycline)
  • CAS No: 1665-56-1
  • Chemical Name: (4S,4aS,12aS)-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide
  • Tetracycline Impurities

  • Impurity: Tetracycline Ep Impurity D (4-epianhydrotetracycline)
  • CAS No: 4465-65-0
  • Chemical Name: (4R,4aS,12aS)-4-(dimethylamino)-3,10,11,12a-tetrahydroxy-6-methyl-1,12-dioxo-1,4,4a,5,12,12a-hexahydrotetracene-2-carboxamide