甘氨酰-DL-甲硫氨酸(1999-34-4)质谱(MS)
分子式:C7H14N2O3S
分子量: 206.26
InChI:InChI=1S/C7H14N2O3S/c1-13-3-2-5(7(11)12)9-6(10)4-8/h5H,2-4,8H2,1H3,(H,9,10)(H,11,12)/t5-/m0/s1
InChIKey: PFMUCCYYAAFKTH-YFKPBYRVSA-N
Smiles:C(O)(=O)[C@H](CCSC)NC(=O)CN
-
Mass
MS-NW-2158
glycyl-DL-methionine
C7H14N2O3S (Mass of molecular ion: 206)
Source Temperature: 210 °C
Sample Temperature: 240 °C
Direct, 75 eV
14.0 1.5
15.0 4.1
16.0 1.1
17.0 6.7
18.0 31.9
26.0 4.7
27.0 14.4
28.0 28.1
29.0 9.0
30.0 100.0
31.0 4.9
32.0 1.1
34.0 1.6
35.0 4.6
38.0 1.5
39.0 6.6
40.0 3.4
41.0 13.3
42.0 6.9
43.0 4.3
44.0 18.3
45.0 17.0
46.0 7.1
47.0 27.1
48.0 20.6
49.0 2.7
50.0 1.4
51.0 1.4
52.0 2.9
53.0 2.8
54.0 7.6
55.0 6.9
56.0 21.2
57.0 14.3
58.0 1.9
59.0 4.0
60.0 1.2
61.0 37.5
62.0 9.6
63.0 2.1
64.0 1.0
66.0 1.3
67.0 3.7
68.0 4.3
69.0 2.8
70.0 1.4
71.0 1.0
72.0 1.0
73.0 2.3
74.0 5.5
75.0 10.8
82.0 1.5
83.0 2.9
84.0 3.7
85.0 8.8
86.0 6.1
87.0 3.8
88.0 4.5
93.0 1.1
94.0 1.3
95.0 1.4
96.0 1.4
97.0 2.1
98.0 1.3
99.0 8.8
100.0 2.3
101.0 2.7
102.0 2.6
103.0 1.2
104.0 5.8
110.0 1.1
111.0 1.5
112.0 1.8
113.0 3.0
114.0 78.8
115.0 7.2
116.0 2.2
126.0 1.1
127.0 15.4
128.0 1.3
129.0 1.5
131.0 2.8
132.0 29.2
133.0 2.1
134.0 1.0
140.0 4.2
141.0 1.2
143.0 1.4
145.0 6.1
150.0 1.9
158.0 1.2
159.0 1.2
160.0 1.1
176.0 2.3
188.0 16.2
189.0 1.8
206.0 4.6