| 1 | 124668-23-1 | E 4497 | E 4497 | C17H18FN3O4
| | |
| 2 | 85145-22-8 | oxoperfloxacin | oxoperfloxacin | C17H18FN3O4
| | |
| 3 | 82419-46-3 | 去甲基氧氟沙星 | desmethylofloxacin | C17H18FN3O4
| | |
| 4 | 82419-52-1 | 9-氟-2,3二氢-3-甲基-7氧代-10-(1-哌嗪基)-吡啶并[1,2,3-DE]-1,4苯并恶嗪-6羧酸 | Ofloxacin impurity E | C17H18FN3O4
| | |
| 5 | 860033-22-3 | Ciprofloxacin N-Oxide | Ciprofloxacin N-Oxide | C17H18FN3O4
| | |
| 6 | 117707-40-1 | 左氧氟沙星相关物质A | Desmethyl Levofloxacin | C17H18FN3O4
| 医药原料;杂质对照品;杂质世界-左氧氟沙星 | |
| 7 | | 1-(2-(4-FLUOROPHENOXY)ACETYL)-4-(2-ETHOXYPHENYL)SEMICARBAZIDE | 1-(2-(4-FLUOROPHENOXY)ACETYL)-4-(2-ETHOXYPHENYL)SEMICARBAZIDE | C17H18FN3O4
| | |
| 8 | 70459-04-0 | 诺氟沙星杂质G(EP) | 1-Ethyl-6-fluoro-7-(4-formylpiperazin-1-yl)-4-oxo-1,4-dihydroquinoline-3-carboxylic Acid | C17H18FN3O4
| 标准品;杂质对照品;对照品-杂质对照品 | |
| 9 | | 1-Cyclopropyl-6-fluoro-1,4-dihydro-5-hydroxy-4-oxo-7-(1-piperazinyl)quinoline-3-carboxylic acid | 1-Cyclopropyl-6-fluoro-1,4-dihydro-5-hydroxy-4-oxo-7-(1-piperazinyl)quinoline-3-carboxylic acid | C17H18FN3O4
| | |
| 10 | | 2-Methyl-6-amino-7-fluoro-8-morpholino-1,2-dihydro-5-oxo-5H-2a-azaacenaphthylene-4-carboxylic acid | 2-Methyl-6-amino-7-fluoro-8-morpholino-1,2-dihydro-5-oxo-5H-2a-azaacenaphthylene-4-carboxylic acid | C17H18FN3O4
| | |
| 11 | 1817628-40-2 | PF-06426779 | 6-Isoquinolinecarboxamide, 1-[[(2S,3S,4S)-4-fluoro-3-methyl-5-oxo-2-pyrrolidinyl]methoxy]-7-methoxy- | C17H18FN3O4
| | |
| 12 | | 9-Fluoro-2,3-dihydro-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid | 9-Fluoro-2,3-dihydro-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid | C17H18FN3O4
| | |
| 13 | 117707-39-8 | 左氧氟沙星杂质29 | (R)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid hydrochloride | C17H18FN3O4
| 左氧氟沙星;杂质世界-左氧氟沙星 | |