中文名称：3-羟基头孢
  • 7-苯乙酰氨基-3-羟基-3-头孢环-4-羧酸二苯甲酯; (6R,7R)-3-羟基-8-氧代-7-[(苯基乙酰基)氨基]-5-硫杂-1-氮杂双环[4.2.0]辛-2-烯-2-羧酸二苯基甲酯; GHYA头孢唑肟钠中间体; 头孢唑肟钠中间体; 3-OH
  • 7-Phenylacetamide-3-Hydroxy-3-cephem-4-carboxylic acid diphenylmethyl ester
  • 7-Phenyl acetamido-3-Hydroxy-3-Cephem-4-Carboxylic acid Diphenylmethyl ester; GHYA; 5-Thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid, 3-hydroxy-8-oxo-7-[(2-phenylacetyl)amino]-, (6R)-; 3-OH; (6R,7R)-3-Hydroxy-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo; (6R,7R)-3-Hydroxy-8-oxo-7-[(phenylacetyl)amino]-5-thia-1-azabicyclo[4.2.0]oct-2-ene-2-carboxylic acid diphenyl methyl ester; (1S,8R)-4-Hydroxy-7-oxo-8-phenylacetylamino-2-thia-bicyclo[4.2.0]oct-4-ene-5-carboxylic acid benzhydryle
  • 54639-48-4
  • C15H14N2O5S
  • 334.3471
  • InChI=1/C15H14N2O5S/c18-9-7-23-14-11(13(20)17(14)12(9)15(21)22)16-10(19)6-8-4-2-1-3-5-8/h1-5,11,14,18H,6-7H2,(H,16,19)(H,21,22)/t11?,14-/m1/s1
  • 3-羟基头孢 54639-48-4
  • 1.6g/cm3
  • 715.5°C at 760 mmHg
  • 386.5°C
  • 1.73E-21mmHg at 25°C

  • 外观

    白色或类白色结晶粉末

     

    鉴别

    IR,NMR

      含量 (HPLC)
    ≥ 98.0%
      水份 (K.F.)
    ≤ 1.0%
    头孢唑肟钠中间体