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N-乙酰-D-苯丙氨酸

产品名称 N-乙酰-D-苯丙氨酸

CAS号10172-89-1

分子式C11H13NO3

分子量207.23

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  • Mass

    MS-NW-2472          
    N-acetyl-D-phenylalanine
    C11H13NO3           (Mass of molecular ion:    207)
    

       Source Temperature: 220 °C
       Sample Temperature: 130 °C
       Direct, 75 eV
    

          15.0       2.1
          17.0       1.8
          18.0       9.5
          27.0       1.1
          28.0       1.9
          39.0       3.6
          41.0       1.1
          42.0       1.4
          43.0      24.9
          50.0       1.4
          51.0       3.6
          52.0       1.0
          63.0       2.1
          65.0       6.2
          74.0       4.6
          77.0       3.0
          78.0       1.8
          89.0       1.6
          90.0       1.1
          91.0     100.0
          92.0       8.8
         103.0       2.3
         104.0       2.6
         117.0       1.7
         118.0       2.2
         119.0       3.5
         120.0       2.8
         130.0       1.1
         147.0       3.3
         148.0       9.7
         149.0       1.0
         161.0       1.1
         189.0       9.7
         190.0       1.3
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C11 H13 N O3 0.040 g : 0.5 ml DMSO-d6
    N-acetyl-D-phenylalanine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 12.7 B 8.21 C 7.28 D 7.24 E 7.21 F 4.417 G *1 3.046 J *1 2.844 K 1.786

         Hz     ppm     Int.
    

       3284.91   8.220     87
       3276.85   8.200     90
       2919.12   7.305     42
       2918.03   7.302     73
       2916.56   7.298     35
       2910.70   7.284    181
       2909.78   7.281    147
       2905.75   7.271     65
       2903.74   7.266    214
       2895.68   7.246    173
       2894.03   7.242    277
       2887.07   7.224    176
       2881.76   7.211     46
       2879.38   7.205    108
       2872.42   7.188     37
       1776.72   4.446     34
       1771.77   4.434     42
       1768.66   4.426     44
       1767.19   4.422     56
       1763.71   4.414     51
       1762.24   4.410     49
       1759.13   4.402     46
       1754.19   4.390     37
       1227.95   3.073     50
       1223.00   3.061     52
       1214.03   3.038     69
       1209.27   3.026     66
       1147.54   2.872     71
       1138.01   2.848     72
       1133.80   2.837     56
       1124.09   2.813     52
        713.98   1.787   1000
    

in DMSO-d6



KBr disc



nujol mull



4880 A,200 M,powder