15776-59-7

3-[2-(二乙氨基)乙基]-7-羟基-4-甲基香豆素盐酸盐(15776-59-7)核磁图(¹³CNMR)

产品名称:3-[2-(二乙氨基)乙基]-7-羟基-4-甲基香豆素盐酸盐

CAS:15776-59-7

分子式:C16H22ClNO3

分子量: 311.8

Mass

MS-IW-1175          
3-(2-(diethylamino)ethyl)-7-hydroxy-4-methylcoumarin hydrochloride
C16H21NO3 HCl       (Mass of molecular ion:    275)

   Source Temperature: 160 °C
   Sample Temperature: 140 °C
   Direct, 75 eV

      28.0       1.4
      29.0       1.7
      30.0       7.1
      36.0       4.9
      38.0       1.6
      42.0       1.4
      56.0       1.3
      58.0       9.6
      86.0     100.0
      87.0       6.1
     203.0       1.9

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₆ H₂₁ N O₃	0.038 g : 0.5 ml DMSO-d₆
3-(2-(diethylamino)ethyl)-7-hydroxy-4-methylcoumarin hydrochloride

    Assign.     Shift(ppm)

      A     *1     10.8
      B     *1     10.72
      C             7.655
      D             6.858
      E             6.762
      F             3.194
      G     *1      3.05
      J     *1      2.98
      K             2.448
      L             1.279

     Hz     ppm     Int.

   4330.44  10.836     33
   4282.99  10.717    188
   3063.66   7.666    192
   3054.81   7.644    205
   2746.43   6.873    131
   2743.99   6.866    142
   2737.73   6.851    121
   2735.29   6.845    150
   2703.86   6.766    305
   2701.57   6.760    272
   1280.52   3.205    169
   1273.65   3.187    167
   1223.91   3.063     64
   1217.50   3.047     89
   1212.92   3.035     82
   1198.12   2.998     99
   1195.07   2.991    104
   1187.90   2.973     79
    978.70   2.449   1000
    518.34   1.297    413
    511.17   1.280    910
    503.85   1.261    388

in DMSO-d6