| 1 | 82419-36-1 | 氧氟沙星 | ofloxacin | C18H20FN3O4
| 药物;原料;原料药;标准品;中间体;抗生素;兽药类;对照品;医药原料;抗生素类 | 成品药 |
| 2 | 1817626-54-2 | PF06650833 | PF06650833 | C18H20FN3O4
| | |
| 3 | 100986-86-5 | 左氧氟沙星杂质E | D-OFLOXACIN | C18H20FN3O4
| 标准品;医药原料;杂质对照品;对照品-杂质对照品;手性配体、手性催化剂 | |
| 4 | | Livofloxacin | Livofloxacin | C18H20FN3O4
| | |
| 5 | | R-OFLOXACIN | R-(+)-OFLOXACIN | C18H20FN3O4
| | |
| 6 | | (R)-Ofloxacin-d3 | (R)-Ofloxacin-d3 | C18H20FN3O4
| Aromatics;Chiral Reagents;Heterocycles;Intermediates & Fine Chemicals;Isotope Labelled Compounds;Pharmaceuticals | |
| 7 | 197291-75-1 | 氧氟沙星EP杂质D | 9-Piperazino Ofloxacin | C18H20FN3O4
| 杂质对照品;对照品-杂质对照品 | |
| 8 | 112811-57-1 | 3-Desmethyl Gatifloxacin | 3-Desmethyl Gatifloxacin | C18H20FN3O4
| | |
| 9 | 616205-76-6 | 8-羟基基加替沙星 | GATIFLOXACIN RELATED COMPOUND A | C18H20FN3O4
| | |
| 10 | 2208780-63-4 | (S)-(-)-Ofloxacin-d3 (N-methyl-d3) | (S)-(-)-Ofloxacin-d3 (N-methyl-d3) | C18H20FN3O4
| | |
| 11 | 1797099-76-3 | N,N-Didesethylene Levofloxacin Hydrochloride | N,N-Didesethylene Levofloxacin Hydrochloride | C18H20FN3O4
| | |
| 12 | | 4-{[4-(2-fluorophenyl)-1-piperazinyl]methyl}-2-nitro-6-methoxyphenol | 4-{[4-(2-fluorophenyl)-1-piperazinyl]methyl}-2-nitro-6-methoxyphenol | C18H20FN3O4
| | |
| 13 | | 1-Ethyl-4(1H)-oxo-6-fluoro-7-(4-acetylpiperazino)quinoline-3-carboxylic acid | 1-Ethyl-4(1H)-oxo-6-fluoro-7-(4-acetylpiperazino)quinoline-3-carboxylic acid | C18H20FN3O4
| | |
| 14 | 74011-56-6 | N-乙酰诺氟沙星 | 7-(4-ACETYLPIPERAZIN-1-YL)-1-ETHYL-6-FLUORO-4-OXO-1,4-DIHYDROQUINOLINE-3-CARBOXYLIC ACID | C18H20FN3O4
| | |
| 15 | | 1,4-Dihydro-1-ethyl-6-fluoro-7-(4-carbamoylpiperidin-1-yl)-4-oxoquinoline-3-carboxylic acid | 1,4-Dihydro-1-ethyl-6-fluoro-7-(4-carbamoylpiperidin-1-yl)-4-oxoquinoline-3-carboxylic acid | C18H20FN3O4
| | |
| 16 | 2489671-28-3 | 2H,6H-Oxazolo[5,4,3-ij]quinoline-5-carboxylic acid, 8-fluoro-2,2-dimethyl-9-(4-methyl-1-piperazinyl)-6-oxo- | 2H,6H-Oxazolo[5,4,3-ij]quinoline-5-carboxylic acid, 8-fluoro-2,2-dimethyl-9-(4-methyl-1-piperazinyl)-6-oxo- | C18H20FN3O4
| | |
| 17 | | 2-Methyl-6-amino-7-fluoro-8-(4-hydroxypiperidin-1-yl)-1,2-dihydro-5-oxo-5H-2a-azaacenaphthylene-4-carboxylic acid | 2-Methyl-6-amino-7-fluoro-8-(4-hydroxypiperidin-1-yl)-1,2-dihydro-5-oxo-5H-2a-azaacenaphthylene-4-carboxylic acid | C18H20FN3O4
| | |
| 18 | | 9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7h-pyrido(1,2,3-de)(1,4) benzoxazine-6-carboxylic acid | 9-fluoro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-2,3-dihydro-7h-pyrido(1,2,3-de)(1,4) benzoxazine-6-carboxylic acid | C18H20FN3O4
| | |
| 19 | 178912-62-4 | 左氧氟沙星杂质G01 | (S)-10-fluoro-3-methyl-9-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid | C18H20FN3O4
| 左氧氟沙星;杂质对照品;对照品-杂质对照品;016-左氧氟沙星;杂质世界-左氧氟沙星 | |
| 20 | 129815-82-3 | 左氧氟沙星杂质32 | 7H-Pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid, 9-fluoro-2,3-dihydro-2-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-, (S)- (9CI) | C18H20FN3O4
| 016-左氧氟沙星 | 016-左氧氟沙星 |