1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid

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Updated on:2023/6/21 15:16:22

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1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Product Overview

1-Ethyl-6,7,8-trifluoro-4-oxo-1,4-dihydroquinoline-3-carboxylic acid Product details

中文名洛美沙星羧酸物

英文名 1-Ethyl-6,7,8-trifluoro-1,4-dihydro-4-oxo-2-quinolinecarboxylic acid

CAS 75338-42-0

分子式 C12H8F3NO3 分子量 271.1920296

含量≥98% 重金属≤10ppm 干燥失重≤1% 熔点≥258℃

外观白色结晶性粉末

用途喹诺酮类中间体主要用作美罗沙星的中间体

包装 25kg/纸板桶遮光干燥密封储存有效期2年

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