英语词典化工词典

1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid,pyridine-3-carboxylic acid

1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid,pyridine-3-carboxylic acid


  • 中文别名:烟酸诺氟沙星
  • 中文释义:3-喹啉羧酸;诺氟沙星烟酸盐;烟酸诺氟沙星
  • 英文别名:1-ethyl-6-fluoro-4-oxo-7-piperazin-1-ylquinoline-3-carboxylic acid,pyridine-3-carboxylic acid;
    Norfloxacin nicotinate 
  • CAS No.:118803-81-9
  • 分子式:

    C22H23FN4O5

  • 分子量:442.44000
  • 精确分子量:442.16500
  • PSA:124.76000
  • InChI:InChI=1/C16H18FN3O3.C6H5NO2/c1-2-19-9-11(16(22)23)15(21)10-7-12(17)14(8-13(10)19)20-5-3-18-4-6-20;8-6(9)5-2-1-3-7-4-5/h7-9,18H,2-6H2,1H3,(H,22,23);1-4H,(H,8,9)
  • 分子结构式:

物化性质

熔点:
277-280ºC(lit.)
沸点:
555.8ºC at 760 mmHg
闪点:
289.9ºC
蒸汽压:
3.45E-13mmHg at 25°C

安全信息

熔点:
277-280ºC(lit.)
沸点:
555.8ºC at 760 mmHg
闪点:
289.9ºC
蒸汽压:
3.45E-13mmHg at 25°C

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