左氧氟羧酸
中文同义词: 左氧氟羧酸;(s)-9,10-二氟-2,3-二氢-3-甲基-7-氧代-(3s)-7h-吡啶并[1,2,3-de]-1,4-苯并嗪-6-羧酸;左旋氧氟沙星羧酸;左氧氟沙星相关物质b;左氟羧酸(左旋氧氟沙星羧酸);左旋氧氟沙星羧酸, 97+%;左氧氟沙星q-酸;左氧氟沙星二氟羧酸
英文名称: levofloxacin carboxylic acid
英文同义词: (-)-9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihydro-7h-pyrido (1,2,3-de)-1,4-benzoxazine-6-carboxylic acid;s-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido-[1,2,3-de] [1,4]-benzoxazine-6-carboxylic acid;8,9-difluoro-3-methyl-6-oxo-2,3-dihydro-6h-1-oxa-3a-aza-phenalene-5-carboxylic acid;levofluorocarboxylic acid;s(-)-9,10-difl-2,3-dihydro-3-me-7h-pyri&;(-)-9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihydro-7h- pyrido (1,2,3-de)-1,4-benzoxazine-6-carboxylic acid;s-(-)-9,10-difluoro-2,3-dihydro-3-methyl-7-oxo-7h-pyrido-[1,2,3-de][1,4]-benzoxazine-6-carboxylic acid;9,10-difluoro-3(s)-methyl-7-oxo-2,3-dihyd
cas号: 100986-89-8
分子式: c13h9f2no4
分子量: 281.21
密度: 1.61g/cm3
熔点: >280℃ (dec.)
沸点:459.2°c at 760 mmhg
闪点: 231.5°c
用途:抗菌药左氧氟沙星中间体
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