2382-79-8

N-乙酰基-L-色氨酸胺(2382-79-8)核磁图(¹HNMR)

产品名称:N-乙酰基-L-色氨酸胺

CAS:2382-79-8

分子式:C13H15N3O2

分子量: 245.28

Mass

MS-NW-7964          
(+)-N(alpha)-acetyl-L-tryptophanamide
C13H15N3O2          (Mass of molecular ion:    245)

   Source Temperature: 210 °C
   Sample Temperature: 160 °C
   Direct, 75 eV

      15.0       1.1
      18.0       2.0
      28.0       1.5
      43.0       7.7
      44.0       1.0
      51.0       1.7
      73.0       1.7
      76.0       1.1
      77.0       6.9
      89.0       1.0
     101.0       1.1
     102.0       3.0
     103.0       6.0
     115.0       1.9
     117.0       2.8
     128.0       2.0
     129.0       4.1
     130.0     100.0
     131.0      10.7
     132.0       2.9
     141.0       1.5
     142.0       1.3
     157.0       1.7
     158.0       2.2
     159.0       4.7
     169.0       1.1
     170.0       3.2
     185.0       4.0
     186.0      31.6
     187.0       4.1
     245.0       6.5
     246.0       1.0

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₃ H₁₅ N₃ O₂	0.043 g : 0.5 ml DMSO-d₆
(+)-N(alpha)-acetyl-L-tryptophanamide

    Assign.     Shift(ppm)

      A            10.8
      B             8.00
      C             7.617
      D     *1      7.46
      E             7.327
      F             7.136
      G             7.06
      J     *1      7.05
      K             6.980
      L             4.491
      M     *2      3.126
      N     *2      2.912
      P             1.792

     Hz     ppm     Int.

   4312.44  10.791     80
   4311.21  10.788     81
   3199.01   8.005     89
   3190.61   7.984     93
   3048.40   7.628     97
   3040.47   7.608    105
   2982.33   7.463     81
   2932.89   7.339    122
   2924.80   7.319    144
   2853.24   7.140    142
   2850.95   7.134    141
   2829.90   7.081     52
   2828.83   7.079     57
   2822.88   7.064     91
   2821.81   7.061    116
   2814.94   7.044    149
   2813.87   7.041    127
   2796.94   6.999     80
   2795.87   6.996     83
   2789.00   6.979    119
   2788.09   6.977     92
   2782.14   6.962     55
   2781.07   6.959     54
   1801.15   4.507     35
   1797.33   4.498     56
   1792.60   4.486     55
   1788.94   4.477     38
   1783.91   4.464     30
   1259.92   3.153     41
   1254.88   3.140     44
   1245.27   3.116     58
   1240.39   3.104     55
   1174.62   2.940     58
   1165.62   2.917     58
   1159.97   2.903     46
   1150.97   2.880     43
    716.25   1.793   1000

in DMSO-d6