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网站主页CAS数据库列表 54856-23-4更多图谱甲磺酸倍他司汀(54856-23-4)质谱(MS)

甲磺酸倍他司汀

产品名称 甲磺酸倍他司汀

CAS号54856-23-4

分子式C8H12N2.2CH4O3S

分子量328.41

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  • Mass

    MS-IW-2638          
    N-methyl-2-(2-pyridyl)ethylamine dimethanesulfonate
    1/2C8H12N2 CH4O3S   (Mass of molecular ion:    136)
    

       Source Temperature: 180 °C
       Sample Temperature: 160 °C
       Direct, 75 eV
    

          15.0      18.0
          18.0       2.3
          26.0       3.0
          27.0       5.6
          28.0      12.7
          29.0       4.3
          30.0      17.0
          31.0      22.4
          32.0       3.2
          37.0       1.8
          38.0       2.7
          39.0       5.8
          44.0       7.9
          45.0       1.7
          48.0       7.0
          49.0       2.2
          50.0      12.3
          51.0      23.0
          52.0      25.9
          52.5       3.3
          53.0       3.5
          54.0       1.1
          63.0       2.5
          64.0       3.1
          65.0      11.4
          66.0       1.8
          74.0       1.8
          75.0       2.0
          76.0       2.9
          77.0       7.1
          78.0      24.2
          79.0     100.0
          80.0       5.5
          81.0      21.2
          83.0       1.0
          93.0      12.9
          94.0       2.0
          96.0      45.5
          98.0       2.3
         104.0      49.9
         105.0      89.8
         106.0       8.7
    

400 MHz in DMSO-d6


  • 1H NMR 399.65 MHz
    C8 H12 N2 0.040 g : 0.5 ml DMSO-d6
    N-methyl-2-(2-pyridyl)ethylamine dimethanesulfonate
    ChemicalStructure
        Assign.     Shift(ppm)
    A 8.863 B 8.7 C 8.494 D 7.989 E 7.920 F 3.39 G 2.643 J 2.451

         Hz     ppm     Int.
    

       3545.65   8.872     30
       3544.80   8.870     33
       3544.19   8.869     32
       3540.04   8.858     32
       3539.18   8.856     33
       3538.57   8.855     31
       3395.63   8.497     31
       3394.17   8.493     33
       3196.78   7.999     37
       3188.84   7.980     34
       3171.39   7.936     21
       3164.92   7.920     28
       1357.54   3.397    109
       1355.35   3.392    109
       1061.52   2.657     54
       1056.27   2.643    117
       1050.90   2.630     56
        979.86   2.452   1000
    

in DMSO-d6



KBr disc



nujol mull