左氧氟羧酸
CAS號: 100986-89-8
中文同義詞: 左氧氟羧酸;(S)-9,10-二氟-2,3-二氫-3-甲基-7-氧代-(3S)-7H-吡啶并[1,2,3-de]-1,4-并嗪-6-羧酸;左旋羧酸;左二氟羧酸
英文名稱: Levofloxacin carboxylic acid
英文同義詞: (-)-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
分子式: C13H9F2NO4
分子量: 281.21
密度:1.61g/cm3
熔點:>280℃ (dec.)
沸點:459.2°C at 760 mmHg
閃點:231.5°C
用途:抗菌藥左中間體
包裝:25KG/桶
單價:280元/KG