Moxifloxacin

Moxifloxacin EP Impurity A Moxifloxacin Impurity A:

1-Cyclopropyl-6,8-difluoro-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl ; CAS : 151213-15-9 (base) ; C20H21F2N3O3 (base) ; MW: 389.40 ; C20H22ClF2N3O3 (HCl salt) ; MW: 425.86 ;
Moxifloxacin EP Impurity B Moxifloxacin Impurity B:

1-Cyclopropyl-6,8-dimethoxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo[3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl ; CAS : 1029364-73-5 (base) ; C22H27N3O5 (base) ; MW: 413.47 ;

C22H28ClN3O5 (HCl salt) ; MW: 449.93 ;
Moxifloxacin EP Impurity C Moxifloxacin Impurity C:

1-Cyclopropyl-8-ethoxy-6-fluoro-7-[(4aS,7aS)-octahydro-6H-pyrrolo [3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HCl ; CAS : 1029364-75-7 (base) ; C22H26FN3O4 (base) ; MW: 415.46 ;

C22H27ClFN3O4 (HCl salt) ; MW: 451.92 ;
Moxifloxacin EP Impurity E Moxifloxacin Impurity D:

1-Cyclopropyl-6-fluoro-8-hydroxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo [3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HBr ; CAS : 1292904-74-5 ; C20H23BrFN3O4 ;

MW: 468.32 ;
Moxifloxacin EP Impurity E Moxifloxacin Impurity E:

1-Cyclopropyl-6-fluoro-8-hydroxy-7-[(4aS,7aS)-octahydro-6H-pyrrolo [3,4-b]pyridin-6-yl]-4-oxo-1,4-dihydroquinoline-3-carboxylic acid HBr ; CAS : 1292904-74-5 ; C20H23BrFN3O4 ; MW: 468.32 ;