盐酸普鲁卡因

产品名称盐酸普鲁卡因

CAS号51-05-8

分子式C13H21ClN2O2

分子量272.77

Mass

MS-NW-8299          
2-(diethylamino)ethyl p-aminobenzoate hydrochloride
C13H20N2O2 HCl      (Mass of molecular ion:    236)

   Source Temperature: 180 °C
   Sample Temperature: 120 °C
   Direct, 75 eV

      18.0       3.4
      27.0       1.0
      28.0       2.7
      29.0       3.0
      30.0       7.8
      36.0       8.2
      38.0       2.7
      39.0       1.1
      42.0       2.8
      44.0       1.7
      56.0       3.6
      57.0       1.0
      58.0       8.4
      65.0       4.4
      70.0       1.9
      71.0       5.3
      72.0       1.2
      84.0       3.3
      86.0     100.0
      87.0       6.0
      92.0       4.8
      99.0      29.4
     100.0       2.6
     110.5       1.0
     120.0      13.2
     121.0       1.1
     137.0       1.0
     164.0       2.9

90 MHz in D2O

¹H NMR	89.56 MHz
C₁₃ H₂₀ N₂ O₂	0.037 g : 0.5 ml D₂O
2-(diethylamino)ethyl p-aminobenzoate hydrochloride

    Assign.     Shift(ppm)

      A             7.821
      B             6.833
      C             4.602
      D             3.595
      E             3.341
      F             1.369
     
     SOLVENT PEAK REMOVED

     Hz     ppm     Int.

    696.50   7.777    350
    616.06   6.879    340
    607.31   6.782    291
    415.75   4.643    169
    411.00   4.590    151
    405.94   4.533    163
    304.31   3.398    444
    297.06   3.317    489
    129.63   1.448    497
    122.38   1.367   1000
    115.13   1.286    428

KBr disc

nujol mull

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