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网站主页CAS数据库列表 155-41-9更多图谱甲溴东莨菪碱(155-41-9)红外图谱(IR1)

甲溴东莨菪碱

产品名称 甲溴东莨菪碱

CAS号155-41-9

分子式C18H24BrNO4

分子量398.29

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  • Mass

    MS-IW-1021          
    scopolamine methyl bromide
    C17H21NO4 CH3Br     (Mass of molecular ion:    303)
    

       Source Temperature: 200 °C
       Sample Temperature: 220 °C
       Direct, 75 eV
    

          15.0      14.3
          17.0       1.5
          18.0       9.2
          27.0       2.3
          28.0       4.4
          29.0       6.4
          30.0       6.7
          39.0       5.5
          40.0       1.4
          41.0      10.3
          42.0      34.7
          43.0       3.8
          44.0       6.0
          45.0       1.3
          50.0       1.3
          51.0       3.5
          52.0       1.8
          53.0       2.9
          54.0       2.1
          55.0       6.1
          56.0       4.6
          57.0      15.3
          58.0       4.7
          62.0       1.1
          63.0       3.6
          64.0       1.4
          65.0       5.5
          66.0       2.5
          67.0       7.9
          68.0       8.6
          69.0       4.8
          70.0       6.8
          71.0       1.5
          72.0       1.8
          77.0       8.9
          78.0       4.8
          79.0       7.3
          80.0       3.8
          81.0      18.8
          82.0      11.0
          83.0       4.0
          84.0       3.9
          86.0       2.3
          89.0      11.8
          90.0      16.4
          91.0      20.7
          92.0       3.8
          93.0       9.4
          94.0     100.0
          95.0      11.4
          96.0      47.5
          97.0      20.5
          98.0       4.6
         102.0       1.9
         103.0      18.3
         104.0       5.0
         105.0       1.5
         106.0       3.2
         107.0       4.6
         108.0      46.6
         109.0      10.3
         110.0      13.1
         111.0       3.6
         112.0       2.6
         118.0      23.8
         119.0       3.1
         120.0      14.6
         121.0       9.5
         122.0       4.2
         124.0       1.7
         126.0       2.9
         136.0      38.7
         137.0      24.8
         138.0      66.4
         139.0       6.4
         148.0       2.3
         154.0      47.2
         155.0       8.7
         156.0       1.6
         214.0       1.1
         273.0       6.3
         274.0       1.3
         285.0       5.7
         286.0       1.7
         303.0      23.3
         304.0       4.7
    

400 MHz in D2O


  • 1H NMR 399.65 MHz
    C17 H21 N O4 0.035 g : 0.5 ml D2O
    scopolamine methyl bromide
    ChemicalStructure
        Assign.     Shift(ppm)
    A 7.451 B 7.42 C 7.381 D 5.127 E 4.201 F 4.098 G 3.98 to 3.96 K 3.872 L *1 3.320 M 3.210 N *1 3.061 P 2.751 Q 2.688 R 2.095 S 1.852

         Hz     ppm     Int.
    

       2989.26   7.480     61
       2987.43   7.476    102
       2982.91   7.464     70
       2980.71   7.459    255
       2979.00   7.455    183
       2974.98   7.444    138
       2973.51   7.441    331
       2972.66   7.439    231
       2971.07   7.435     73
       2968.87   7.429     85
       2967.04   7.425    168
       2965.45   7.421    157
       2960.08   7.407    180
       2956.54   7.398     65
       2953.98   7.392    296
       2952.15   7.387    335
       2949.83   7.382     77
       2947.27   7.375    106
       2945.56   7.371    198
       2944.21   7.367    142
       2054.93   5.142     75
       2048.95   5.127    139
       2042.85   5.112     70
       1692.02   4.234     65
       1683.72   4.213     61
       1681.27   4.207    154
       1678.22   4.200    156
       1675.90   4.194     57
       1667.48   4.173    103
       1640.75   4.106     99
       1639.16   4.102    120
       1636.60   4.096    116
       1635.01   4.092     96
       1599.49   4.003     98
       1595.95   3.994    124
       1594.36   3.990    152
       1592.77   3.986    249
       1590.45   3.980    396
       1588.87   3.976    265
       1583.37   3.962    205
       1576.66   3.946     82
       1549.44   3.877    201
       1545.90   3.869    199
       1327.15   3.321   1000
       1284.79   3.215    205
       1281.25   3.206    193
       1223.63   3.062    713
       1114.50   2.789     44
       1110.23   2.779     48
       1108.28   2.774     48
       1104.00   2.763     46
       1096.92   2.745     55
       1092.65   2.735     57
       1090.58   2.729     60
       1088.26   2.724     55
       1086.43   2.719     58
       1083.98   2.713     53
       1082.28   2.709     51
       1078.00   2.698     46
       1070.56   2.679     51
       1066.28   2.669     52
       1064.45   2.664     51
       1060.30   2.654     43
        845.34   2.116     76
        827.76   2.072     66
        748.29   1.873     76
        730.59   1.829     67
    

in D2O



KBr disc



nujol mull



4880 A,200 M,powder