左氧氟沙星 Levofloxacin
中文名称:左氧氟沙星杂质A
英文名称:(S)-9-fluoro-3-methyl-7-oxo-10-(piperazin-1-yl)-3,7-dihydro-2H-[1,4]oxazino[2,3,4-ij]quinoline-6-
carboxylicacid hydrochloride
CAS号:N/A (free base: 117707-40-1)
中文名称:左氧氟沙星杂质B
英文名称:(S)-9-fluoro-3-methyl-10-((2-(methylamino)ethyl)amino)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]
quinoline-6-carboxylic acid hydrochloride
CAS号:1346603-62-0
中文名称:左氧氟沙星杂质C
英文名称:(S)-4-(6-carboxy-9-fluoro-3-methyl-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-10-yl)-1-
methylpiperazine 1-oxide
CAS号:117678-38-3
中文名称:左氧氟沙星杂质D
英文名称:(S)-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6-
carboxylic acid
CAS号:117620-85-6
中文名称:左氧氟沙星杂质E
英文名称:(R)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-7-oxo-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]
quinoline-6-carboxylic acid
CAS号:100986-86-5
中文名称:左氧氟沙星杂质F
英文名称:(S)-9-fluoro-3-methyl-10-(4-methylpiperazin-1-yl)-2,3-dihydro-7H-[1,4]oxazino[2,3,4-ij]quinolin-7-one hydrochloride
CAS号:178964-53-9
中文名称:左氧氟沙星杂质G
英文名称: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 compound with 2,2,2-trifluoroacetic acid (1:1)
CAS号:(free base: 197291-75-1)
中文名称:左氧氟沙星杂质H
英文名称:(S)-9,10-difluoro-3-methyl-7-oxo-2,3-dihydro- 7H-[1,4]oxazino[2,3,4-ij]quinoline-6-carboxylic acid
CAS号100986-89-8
中文名称:左氧氟沙星杂质I
英文名称:ethyl (S)-10-fluoro-3-methyl-7-oxo-2,3- dihydro-7H-[1,4]oxazino[2,3,4-ij]quinoline-6- carboxylate
CAS号:431058-46-7
左氧氟沙星杂质现货供应,深圳摩科生化科技有限公司,提供COA,HPLC,氢谱,质谱,液相方法,图谱解析,合成路线,以上全是现货,可当天发货,欢迎订购。
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