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网站主页CAS数据库列表 15776-59-7更多图谱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)

3-[2-(二乙氨基)乙基]-7-羟基-4-甲基香豆素盐酸盐

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号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
    ChemicalStructure
        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



KBr disc



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