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网站主页CAS数据库列表 2370-61-8更多图谱DL-O-络氨酸(2370-61-8)核磁图(1HNMR)

DL-O-络氨酸

产品名称 DL-O-络氨酸

CAS号2370-61-8

分子式C9H11NO3

分子量181.19

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  • Mass

    MS-NW-3341          
    2-hydroxy-DL-phenylalanine
    C9H11NO3            (Mass of molecular ion:    181)
    

       Source Temperature: 220 °C
       Sample Temperature: 190 °C
       Direct, 75 eV
    

          17.0       3.3
          18.0      15.0
          26.0       1.3
          27.0       5.0
          28.0      19.6
          29.0       4.6
          30.0       5.2
          37.0       1.2
          38.0       3.0
          39.0      10.3
          40.0       1.7
          41.0       2.5
          42.0       3.0
          43.0       2.4
          44.0       1.0
          45.0       1.0
          46.0       3.2
          50.0       5.2
          51.0      10.5
          52.0       5.7
          52.5       2.6
          53.0       6.3
          53.5       1.2
          54.0       1.5
          55.0       1.2
          57.0       3.0
          58.5       1.9
          61.0       1.0
          62.0       2.3
          63.0       5.8
          64.0       2.5
          65.0       5.2
          66.0       1.4
          67.0       1.3
          67.5       2.2
          68.0       2.0
          74.0      21.6
          75.0       3.5
          76.0       1.3
          77.0      21.0
          78.0       8.2
          79.0      16.3
          80.0       6.9
          81.0       1.0
          89.0       8.0
          90.0      17.2
          91.0      15.1
          92.0       2.2
          94.0       1.1
         104.0       1.2
         106.0       6.5
         107.0      82.5
         108.0      43.9
         109.0       3.7
         117.0       2.3
         118.0      18.2
         119.0       5.5
         120.0       3.6
         133.0       1.4
         134.0       4.6
         135.0     100.0
         136.0      15.5
         137.0       1.3
         161.0       1.0
         163.0       4.4
         164.0       1.0
         181.0      14.8
         182.0       1.7
    

in DMSO-d6


  • 1H NMR 399.65 MHz
    C9 H11 N O3 saturated in DMSO-d6
    2-hydroxy-DL-phenylalanine
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.105 B 7.056 C 6.73 D 6.71 E 3.43 F 3.4 G *1 3.086 J *1 2.769 SIGNAL F INCLUDES H2O

         Hz     ppm     Int.
    

       2843.99   7.117    234
       2842.65   7.113    262
       2836.67   7.098    263
       2835.33   7.095    281
       2828.49   7.078    152
       2826.90   7.074    132
       2821.04   7.059    272
       2819.46   7.055    241
       2813.23   7.040    188
       2811.52   7.035    155
       2695.31   6.745    372
       2687.87   6.726    471
       2681.52   6.710    365
       2680.54   6.708    288
       2674.19   6.692    169
       2673.10   6.689    138
       1375.98   3.443    726
       1374.63   3.440    681
       1370.97   3.431    983
       1368.41   3.425    836
       1365.48   3.417   1000
       1354.98   3.391    973
       1242.92   3.111    182
       1240.11   3.103     81
       1236.82   3.095    173
       1228.39   3.074    212
       1222.66   3.060    189
       1115.60   2.792    190
       1113.40   2.786     87
       1111.08   2.781    194
       1101.20   2.756    167
       1096.44   2.744    153
    

in DMSO-d6



KBr disc



nujol mull