1824-81-3

2-氨基6-甲基吡啶(1824-81-3)核磁图(¹³CNMR)

产品名称:2-氨基6-甲基吡啶

CAS:1824-81-3

分子式:C6H8N2

分子量: 108.14

InChI:InChI=1S/C6H8N2/c1-5-3-2-4-6(7)8-5/h2-4H,1H3,(H2,7,8)

InChIKey: QUXLCYFNVNNRBE-UHFFFAOYSA-N

Smiles:C1(N)=NC(C)=CC=C1

Mass

MS-NW-4672          
6-methyl-2-pyridylamine
C6H8N2              (Mass of molecular ion:    108)

   Source Temperature: 250 °C
   Sample Temperature: 180 °C
   Reservoir, 75 eV

      15.0       1.3
      18.0       2.3
      26.0       1.0
      27.0       2.8
      28.0       5.1
      37.0       2.4
      38.0       5.4
      39.0      17.4
      40.0       4.5
      41.0       9.6
      42.0       8.2
      43.0       2.3
      50.0       1.6
      51.0       2.7
      52.0       3.9
      53.0       6.8
      54.0       4.0
      62.0       1.1
      63.0       2.5
      64.0       5.0
      65.0       5.5
      66.0      12.1
      67.0       2.6
      68.0       3.2
      79.0       1.1
      80.0      51.7
      81.0      39.7
      82.0       2.7
      91.0       9.5
      92.0       2.3
      93.0       4.1
     107.0       3.4
     108.0     100.0
     109.0       7.4

parameter in CDCl3

90 MHz in CDCl3

¹H NMR	300 MHz
C₆ H₈ N₂	20 % in CDCl₃
2-amino-6-methylpyridine

    Parameter     ppm  Hz

      D(A)         6.13
      D(B)         7.14
      D(C)         6.32
       J(A,B)          8.1
       J(A,C)          1.2
       J(B,C)          7.3
     
      D(D)         5.23
     
      D(E)         2.28
     
     BELL,C.L. ET AL. J.HETEROCYCL.CHEM. 2, 420 (1965)

     Hz     ppm     Int.

   2149.82   7.166     79
   2142.50   7.142    101
   2141.77   7.139    100
   2134.45   7.115     89
   1900.22   6.334     92
   1899.04   6.330     96
   1892.89   6.310     88
   1891.76   6.306     90
   1843.59   6.145     95
   1842.42   6.141     92
   1835.50   6.118     90
   1834.32   6.114     87
   1569.02   5.230    667
    684.02   2.280   1000

¹H NMR	89.56 MHz
C₆ H₈ N₂	0.045 g : 0.5 ml CDCl₃
6-methyl-2-pyridylamine

    Assign.     Shift(ppm)

      A             7.288
      B             6.477
      C             6.282
      D             4.6
      E             2.357

     Hz     ppm     Int.

    660.94   7.380    102
    653.56   7.298    151
    653.00   7.292    137
    645.44   7.207    142
    583.38   6.514    147
    582.88   6.509    119
    576.00   6.432    118
    575.50   6.426     95
    566.25   6.323    142
    565.69   6.317    111
    558.94   6.241     85
    558.19   6.233    120
    557.56   6.226     91
    411.75   4.598     38
    211.13   2.358   1000

in CDCl3