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4-羟基-3-甲氧基苯基丙酮酸

CAS号1081-71-6

分子式C10H10O5

分子量210.18

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  • Mass

    MS-NW-1957          
    (4-hydroxy-3-methoxyphenyl)pyruvic acid
    C10H10O5            (Mass of molecular ion:    210)
    

       Source Temperature: 170 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          15.0       1.0
          18.0       1.8
          27.0       1.1
          28.0       2.3
          29.0       1.0
          38.0       1.0
          39.0       5.4
          40.0       1.2
          44.0       3.4
          45.0       1.9
          50.0       1.7
          51.0       4.6
          52.0       1.4
          53.0       1.5
          55.0       1.8
          63.0       1.2
          65.0       4.6
          66.0       3.0
          77.0       4.0
          78.0       2.0
          79.0       1.6
          93.0       1.1
          94.0       7.2
         105.0       2.0
         106.0       1.5
         107.0       2.5
         121.0       1.1
         122.0      11.0
         123.0       1.3
         135.0       1.0
         136.0       5.0
         137.0     100.0
         138.0       9.4
         164.0      12.3
         165.0       1.3
         166.0       1.6
         210.0      27.7
         211.0       3.1
    

KBr disc