5-溴尿嘧啶

产品名称 5-溴尿嘧啶

CAS号51-20-7

分子式C4H3BrN2O2

分子量190.98

¹³CNMR

Mass

MS-NW-5403          
5-bromo-2,4(1H,3H)-pyrimidinedione
C4H3BrN2O2          (Mass of molecular ion:    190)

   Source Temperature: 160 °C
   Sample Temperature: 110 °C
   Direct, 75 eV

      12.0       1.4
      13.0       1.3
      18.0       3.5
      25.0       3.4
      26.0       1.7
      27.0       5.0
      28.0      59.3
      29.0       2.7
      38.0       9.6
      39.0      15.1
      40.0      34.7
      41.0       7.0
      42.0       3.0
      43.0       6.4
      44.0       6.0
      51.0       2.0
      52.0       1.3
      53.0       8.1
      54.0       1.9
      55.0       3.5
      67.0       5.1
      68.0       4.1
      69.0       1.9
      70.0       5.5
      79.0       3.4
      80.0       2.2
      81.0       3.2
      82.0       2.6
      91.0       7.3
      92.0      11.0
      93.0       7.4
      94.0      11.1
     104.0       7.3
     106.0       7.7
     111.0       2.5
     112.0       2.6
     117.0       1.1
     118.0       6.4
     119.0       3.2
     120.0      61.2
     121.0       3.3
     122.0      54.8
     123.0       1.4
     146.0       1.2
     147.0      87.9
     148.0       6.3
     149.0      85.1
     150.0       5.2
     190.0     100.0
     191.0       5.7
     192.0      97.7
     193.0       5.7

parameter in DMSO-d6

¹H NMR	300 MHz
C₄ H₃ Br N₂ O₂	12 % in DMSO-d₆
5-bromo-2,4(1H,3H)-pyrimidinedione

    Parameter     ppm  Hz

      D(A)         7.83
      D(B)        11.21
       J(A,B)          6.0
     
      D(C)        11.45
     
     KOKKO,J.P. ET AL. J.AM.CHEM.SOC. 84, 1042 (1962)

     Hz     ppm     Int.

   3434.99  11.450   1000
   3366.00  11.220    501
   3360.03  11.200    506
   2351.97   7.840    506
   2346.04   7.820    501

in DMSO-d6

KBr disc

nujol mull

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5-溴尿嘧啶(51-20-7)核磁图(¹HNMR) 相关产品图谱

5-溴嘧啶(4595-59-9)质谱(MS) 5-溴嘧啶(4595-59-9)核磁图(¹³CNMR) 5-溴嘧啶(4595-59-9)核磁图(¹HNMR) 5-溴嘧啶(4595-59-9)红外图谱(IR2) 5-溴嘧啶(4595-59-9)红外图谱(IR1)

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