2-氨基-5-甲基吡啶(1603-41-4)核磁图(13CNMR)
InChI:InChI=1S/C6H8N2/c1-5-2-3-6(7)8-4-5/h2-4H,1H3,(H2,7,8)
InChIKey: CMBSSVKZOPZBKW-UHFFFAOYSA-N
Smiles:C1(N)=NC=C(C)C=C1
-
Mass
MS-NW-3572
2-amino-5-methylpyridine
C6H8N2 (Mass of molecular ion: 108)
Source Temperature: 280 °C
Sample Temperature: 180 °C
Reservoir, 75 eV
26.0 1.4
27.0 6.4
28.0 8.8
30.0 2.0
37.0 1.2
38.0 2.5
39.0 7.6
40.0 2.1
41.0 5.7
42.0 1.4
43.0 1.7
50.0 3.0
51.0 5.2
52.0 7.1
53.0 16.9
54.0 6.0
55.0 2.1
56.0 2.1
63.0 1.3
64.0 1.3
65.0 2.2
66.0 2.0
67.0 1.3
68.0 2.4
78.0 1.8
79.0 1.6
80.0 49.0
81.0 19.8
82.0 1.5
91.0 2.0
92.0 1.3
107.0 41.5
108.0 100.0
109.0 7.7
parameter in CDCl3
90 MHz in CDCl3
-
1H NMR |
300 MHz |
C6 H8 N2
|
20 % in CDCl3
|
2-amino-5-methylpyridine
|
|
Parameter ppm Hz
D(A) 7.79
D(B) 7.12
D(C) 6.32
D(D) 2.12
J(A,B) 2.4
J(A,C) 0.8
J(A,D) 0.8
J(B,C) 8.4
J(B,D) 0.6
J(C,D) 0.2
D(E) 4.67
BELL,C.L. ET AL. J.HETEROCYCL.CHEM. 2, 420 (1965)
J(C,D):LESS THAN 0.2HZ.
|
Hz ppm Int.
2338.95 7.796 91
2338.21 7.794 127
2337.48 7.792 118
2336.59 7.789 120
2335.85 7.786 130
2335.11 7.784 93
2141.78 7.139 67
2141.20 7.137 69
2139.36 7.131 69
2138.89 7.130 68
2133.32 7.111 74
2132.84 7.109 76
2130.95 7.103 74
2130.48 7.102 72
1900.41 6.335 140
1899.88 6.333 140
1892.00 6.307 132
1891.48 6.305 129
1401.02 4.670 1000
635.97 2.120 850
-
1H NMR |
89.56 MHz |
C6 H8 N2
|
0.051 g : 0.5 ml CDCl3
|
2-amino-5-methylpyridine
|
|
Assign. Shift(ppm)
A 7.88
B 7.22
C 6.41
D 4.46
E 2.16
|
Hz ppm Int.
706.81 7.893 125
706.00 7.883 123
705.19 7.874 130
704.44 7.866 138
652.44 7.285 90
651.88 7.279 85
650.06 7.259 84
649.50 7.253 77
644.13 7.193 106
643.56 7.186 102
641.75 7.166 103
641.19 7.160 97
578.19 6.456 182
577.75 6.451 176
569.88 6.364 146
569.44 6.359 141
398.19 4.447 52
193.19 2.158 1000