Cytidine

Mass

MS-NW-9238          
cytidine
C9H13N3O5           (Mass of molecular ion:    243)

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

      15.0       1.8
      16.0       1.1
      17.0       2.8
      18.0      12.4
      19.0       2.2
      27.0       2.9
      28.0       9.0
      29.0       5.4
      30.0       1.8
      31.0       5.7
      39.0       1.7
      40.0       3.4
      41.0       6.2
      42.0       9.1
      43.0       9.2
      44.0       7.3
      45.0       4.1
      52.0       2.5
      53.0       1.1
      54.0       2.1
      55.0       4.6
      56.0       3.5
      57.0      10.0
      58.0       1.6
      60.0       3.5
      61.0       3.1
      66.0       1.2
      67.0       5.0
      68.0       9.5
      69.0      14.6
      70.0       4.5
      71.0       3.7
      72.0       1.3
      73.0       8.7
      74.0       1.9
      79.0       1.6
      81.0       1.7
      82.0       1.0
      83.0       4.9
      84.0       2.5
      85.0       3.1
      86.0       1.4
      94.0       5.8
      95.0       9.7
      96.0       4.3
      97.0       2.5
     109.0       1.3
     110.0       2.0
     111.0      29.1
     112.0     100.0
     113.0       6.9
     114.0       1.7
     122.0       1.5
     123.0       1.1
     124.0       1.2
     125.0       1.2
     126.0       1.3
     133.0       1.1
     135.0       1.0
     136.0       1.6
     138.0       1.1
     140.0      42.5
     141.0       3.3
     151.0      26.9
     152.0       2.7
     154.0       6.1
     170.0       8.2
     178.0       2.0
     244.0       1.2

Assign. Shift(ppm) A 7.848 B 6.038 C 5.908 D 4.317 E 4.224 F 4.150 G *1 3.954 J *1 3.840 THE SOLVENT PEAK SUPPRESSED. J(A,B)=7.6 HZ J(A,C)=4.0 HZ J(C,D)=5.2 HZ J(D,E)=5.1 HZ J(E,F)=5.1 HZ

     Hz     ppm     Int.

   3140.26   7.858    977
   3132.69   7.839   1000
   2416.02   6.046    448
   2408.45   6.027    432
   2363.16   5.914    847
   2359.25   5.904    853
   1730.22   4.330    429
   1726.20   4.320    485
   1724.98   4.317    660
   1720.95   4.307    551
   1694.09   4.239    459
   1688.11   4.224    767
   1682.74   4.211    516
   1664.92   4.166    258
   1662.11   4.159    335
   1660.64   4.156    401
   1657.84   4.149    378
   1656.13   4.144    300
   1654.54   4.140    277
   1651.73   4.133    209
   1589.72   3.978    339
   1586.91   3.971    348
   1576.90   3.946    572
   1574.10   3.939    544
   1541.99   3.859    548
   1537.60   3.848    525
   1529.30   3.827    356
   1524.90   3.816    328