154-62-1

Α-丙基多巴乙酰胺(154-62-1)質(zhì)譜(MS)

產(chǎn)品名稱:Α-丙基多巴乙酰胺

CAS:154-62-1

分子式:C11H15NO3

分子量: 209.25

Mass

MS-NW-8051          
2-(3,4-dihydroxyphenyl)valeramide
C11H15NO3           (Mass of molecular ion:    209)

   Source Temperature: 220 °C
   Sample Temperature: 130 °C
   Direct, 75 eV

      18.0       1.6
      27.0       2.3
      28.0       2.2
      29.0       1.6
      39.0       3.0
      41.0       1.6
      44.0       3.1
      51.0       3.1
      53.0       1.7
      55.0       4.4
      63.0       1.5
      65.0       3.2
      66.0       1.0
      77.0       5.7
      78.0       1.0
      79.0       1.1
      89.0       2.1
      90.0       1.1
      91.0       3.2
      93.0       1.3
      94.0       1.3
     103.0       1.1
     105.0       1.4
     107.0       1.0
     110.0       1.0
     115.0       1.0
     119.0       1.1
     122.0       2.5
     123.0     100.0
     124.0       8.2
     135.0       1.1
     136.0       4.2
     137.0       1.5
     138.0       1.9
     147.0       1.4
     150.0       1.8
     165.0      28.4
     166.0       4.3
     167.0      10.8
     168.0       1.0
     171.0       1.0
     209.0      16.5
     210.0       2.2

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₁₁ H₁₅ N O₃	0.023 g : 0.5 ml DMSO-d₆
2-(3,4-dihydroxyphenyl)valeramide

    Assign.     Shift(ppm)

      A     *1      8.73
      B     *1      8.65
      C     *2      7.28
      D             6.736
      E     *2      6.69
      F             6.615
      G             6.537
      J             3.207
      K     *3      1.804
      L     *3      1.458
      M             1.172
      N             0.852

     Hz     ppm     Int.

   3488.89   8.730     46
   3455.69   8.647     46
   2911.99   7.287    158
   2693.12   6.739    373
   2691.04   6.734    399
   2674.19   6.692    162
   2649.05   6.629    344
   2640.99   6.609    553
   2616.94   6.549    238
   2614.87   6.543    232
   2608.76   6.528    152
   2606.69   6.523    150
   1289.79   3.228     97
   1282.84   3.210    138
   1281.49   3.207    139
   1274.54   3.190    105
    733.64   1.836     34
    730.96   1.830     61
    726.44   1.818     50
    724.98   1.815     68
    722.29   1.808     52
    720.70   1.804     49
    717.65   1.796     77
    711.91   1.782     65
    708.98   1.775     47
    703.13   1.760     35
    593.38   1.485     63
    590.82   1.479     44
    586.79   1.469     73
    584.35   1.463     76
    580.20   1.452     65
    577.88   1.446     77
    573.49   1.435     42
    571.41   1.430     63
    564.82   1.414     33
    347.53   0.870    476
    340.21   0.852   1000
    332.76   0.833    382

in DMSO-d6