6-(BETA-HYDROXYETHYLAMINO)-PURINE(4551-95-5) ¹H NMR

Product Name6-(BETA-HYDROXYETHYLAMINO)-PURINE

CAS 4551-95-5

Molecular FormulaC7H9N5O

Molecular Weight179.18

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Mass

MS-NW-7974          
6-(2-hydroxyethylamino)purine
C7H9N5O             (Mass of molecular ion:    179)

   Source Temperature: 210 °C
   Sample Temperature: 170 °C
   Direct, 75 eV

      15.0       2.0
      18.0       4.5
      19.0       1.0
      27.0       4.0
      28.0      28.7
      29.0       2.6
      30.0      44.6
      31.0       3.2
      38.0       3.2
      39.0       4.1
      40.0       5.8
      41.0       3.3
      42.0       2.7
      43.0       3.6
      44.0       1.5
      45.0       2.0
      52.0       2.3
      53.0       6.7
      54.0       3.5
      55.0       1.6
      64.0       1.6
      65.0       9.3
      66.0      10.1
      67.0       7.3
      68.0       1.1
      77.0       1.3
      79.0       1.6
      80.0       1.9
      81.0       1.7
      91.0       1.0
      92.0      11.8
      93.0      12.7
      94.0       7.8
     106.0       1.1
     107.0       1.1
     108.0       7.3
     119.0      36.3
     120.0      13.8
     121.0      15.8
     122.0       1.3
     134.0       1.2
     135.0      22.8
     136.0      16.1
     137.0       1.2
     148.0     100.0
     149.0      59.4
     150.0       4.9
     160.0       8.9
     161.0       2.4
     162.0       1.5
     179.0      14.6
     180.0       2.3

400 MHz in DMSO-d6

¹H NMR	399.65 MHz
C₇ H₉ N₅ O	0.031 g : 0.5 ml DMSO-d₆
6-(2-hydroxyethylamino)purine

    Assign.     Shift(ppm)

      A            12.9
      B             8.229
      C             8.145
      D             7.51
      E             4.88
      F             3.62
     
     ASSIGNED BY C-H COSY

     Hz     ppm     Int.

   3288.81   8.230    369
   3255.69   8.147    895
   3001.19   7.510    164
   1948.58   4.876     55
   1469.29   3.677     31
   1468.44   3.675     32
   1449.21   3.627   1000
   1420.14   3.554     87

in DMSO-d6