中文同义词:
左氧氟沙星脱氟杂质;左氧氟沙星USP杂质D;左氧氟沙星杂质D;去氟左氧氟沙星;左氧氟沙星相关物质F;左氧氟沙星去氟代杂质;左氧氟沙星USP杂质F;左氧氟沙星去氟杂质
英文名称:
Defluoro Levofloxacin
英文同义词:
Defluoro Levofloxacin;9-Desfluoro Levofloxacin;Levofloxacin Desfluoro IMpurity;Levofloxacin Related CoMpound F;(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;Ofloxacin impurity C;(-)-(S)-2,3-Dihydro-3-methyl-10-(4-methyl-1-piperazinyl)-7-oxo-7H-pyrido[1,2,3-de]-1,4-benzoxazine-6-carboxylic acid;Levofloxacin USP RC F
相关类别:
杂质对照品;左氧氟沙星;杂质世界-左氧氟沙星;Aromatics;Chiral Reagents;Heterocycles;Intermediates Fine Chemicals;Pharmaceuticals
沸点
561.4±50.0 °C(Predicted)
密度
1.43±0.1 g/cm3(Predicted)
储存条件
Refrigerator, Under Inert Atmosphere
酸度系数(pKa)
5?+-.0.40(Predicted)
概述
左氧氟沙星去氟代杂质是左氧氟沙星的杂质之一,对其标准制定具有重要意义,因此需要开发一种左氧氟沙星去氟代杂质的制备方法。