3,3'-(亞甲二硫)雙丙胺酸(498-59-9)質(zhì)譜(MS)
分子式:C7H14N2O4S2
分子量: 254.33
InChI:InChI=1S/C7H14N2O4S2/c8-4(6(10)11)1-14-3-15-2-5(9)7(12)13/h4-5H,1-3,8-9H2,(H,10,11)(H,12,13)/t4-,5-/m0/s1
InChIKey: JMQMNWIBUCGUDO-WHFBIAKZSA-N
Smiles:C(SC[C@@H](C(O)=O)N)SC[C@@H](C(O)=O)N
-
Mass
MS-NW-2269
S,S'-methylenebis-L-cysteine
C7H14N2O4S2 (Mass of molecular ion: 254)
Source Temperature: 230 °C
Sample Temperature: 250 °C
Direct, 75 eV
12.0 1.8
14.0 2.3
15.0 10.1
16.0 11.3
17.0 17.4
18.0 12.8
22.0 1.1
26.0 5.0
27.0 14.8
28.0 40.5
29.0 4.5
30.0 25.1
31.0 1.2
32.0 12.1
33.0 11.7
34.0 30.5
35.0 1.1
36.0 1.7
38.0 1.8
39.0 5.2
40.0 6.5
41.0 18.8
42.0 43.4
43.0 22.7
44.0 100.0
45.0 53.0
46.0 40.4
47.0 10.0
48.0 3.3
51.0 1.1
52.0 1.5
53.0 2.1
54.0 11.2
55.0 6.3
56.0 5.2
57.0 3.4
58.0 5.6
59.0 19.0
60.0 6.0
61.0 9.9
62.0 1.5
64.0 1.0
67.0 2.8
68.0 9.4
69.0 10.9
70.0 3.0
71.0 1.7
72.0 3.0
73.0 2.4
74.0 24.9
75.0 15.5
76.0 21.0
77.0 2.4
78.0 1.4
80.0 2.0
81.0 1.3
82.0 1.1
83.0 1.3
85.0 2.2
86.0 9.1
87.0 5.4
88.0 11.8
89.0 4.9
90.0 1.6
93.0 1.5
94.0 1.8
95.0 1.6
98.0 1.3
99.0 1.9
100.0 4.2
101.0 2.2
102.0 2.7
104.0 2.5
105.0 1.5
106.0 1.0
112.0 1.3
113.0 3.7
114.0 1.2
121.0 2.9
122.0 1.1
123.0 1.0
125.0 1.1
132.0 2.0
133.0 1.8
145.0 1.7
146.0 2.0
147.0 1.6