5683-33-0

2-二甲氨基吡啶(5683-33-0)核磁图(¹HNMR)

产品名称:2-二甲氨基吡啶

CAS:5683-33-0

分子式:C7H10N2

分子量: 122.17

¹HNMR

¹³CNMR

IR1

Mass

MS-NW-7286          
2-(dimethylamino)pyridine
C7H10N2             (Mass of molecular ion:    122)

   Source Temperature: 200 °C
   Sample Temperature: 190 °C
   Reservoir, 75 eV

      15.0       3.7
      26.0       1.8
      27.0       5.4
      28.0       5.9
      30.0       1.1
      37.0       1.7
      38.0       3.6
      39.0       8.7
      40.0       2.7
      41.0       3.2
      42.0      14.8
      43.0       3.2
      44.0      42.5
      45.0       1.1
      49.0       1.2
      50.0       6.3
      51.0      21.7
      52.0      24.4
      53.0      21.4
      53.5       2.6
      54.0       1.9
      55.0       1.0
      60.0       1.0
      61.0       4.0
      64.0       3.4
      65.0       2.7
      66.0       3.1
      67.0       2.4
      68.0       1.6
      69.0       1.3
      75.0       1.4
      76.0       2.2
      77.0       1.3
      78.0      70.1
      79.0      60.1
      80.0      29.1
      81.0       2.3
      91.0       1.0
      92.0       4.1
      93.0     100.0
      94.0      11.8
      95.0       1.8
     104.0       1.4
     105.0       3.1
     106.0       1.6
     107.0      84.4
     108.0       8.3
     119.0       1.9
     121.0      15.8
     122.0      87.3
     123.0       7.9

400 MHz in CDCl3

¹H NMR	399.65 MHz
C₇ H₁₀ N₂	0.05 ml : 0.5 ml CDCl₃
2-(dimethylamino)pyridine

    Assign.     Shift(ppm)

      A             8.151
      B             7.386
      C             6.500
      D             6.460
      E             3.031

     Hz     ppm     Int.

   3263.43   8.166     72
   3262.57   8.164     78
   3261.47   8.161     81
   3260.62   8.159     77
   3258.54   8.154     76
   3257.69   8.152     81
   3256.47   8.149     81
   3255.62   8.147     77
   2964.23   7.418     92
   2962.28   7.413     92
   2957.15   7.400     99
   2955.69   7.396    116
   2955.20   7.395    117
   2953.61   7.391     99
   2948.61   7.378     99
   2946.53   7.373     98
   2604.13   6.517     84
   2603.27   6.514     90
   2599.12   6.504     83
   2598.39   6.502     94
   2597.05   6.499     86
   2596.19   6.497     88
   2592.04   6.486     79
   2591.19   6.484     84
   2586.79   6.473    105
   2585.94   6.471    168
   2584.96   6.469     98
   2578.13   6.451     99
   2577.27   6.449    162
   2576.42   6.447     96
   1212.77   3.035   1000

in CDCl3