L-半胱氨酸(52-90-4)紅外圖譜(IR2)
InChI:InChI=1S/C3H7NO2S/c4-2(1-7)3(5)6/h2,7H,1,4H2,(H,5,6)/t2-/m0/s1
InChIKey: XUJNEKJLAYXESH-REOHCLBHSA-N
Smiles:C(O)(=O)[C@H](CS)N
-
Mass
MS-NW-1942
L-cysteine
C3H7NO2S (Mass of molecular ion: 121)
Source Temperature: 220 °C
Sample Temperature: 220 °C
Direct, 75 eV
15.0 7.5
16.0 1.2
17.0 2.1
18.0 5.3
19.0 1.7
26.0 2.0
27.0 4.9
28.0 49.8
29.0 8.6
30.0 11.8
32.0 3.3
33.0 3.7
34.0 7.3
38.0 1.0
39.0 1.3
40.0 4.0
41.0 9.6
42.0 30.2
43.0 28.4
44.0 11.2
45.0 14.1
46.0 14.1
47.0 13.7
48.0 4.1
55.0 1.7
56.0 2.1
57.0 11.8
58.0 6.3
59.0 41.5
60.0 2.0
61.0 2.0
72.0 1.5
74.0 100.0
75.0 57.5
76.0 98.2
77.0 3.5
78.0 4.4
86.0 3.9
87.0 2.3
104.0 1.3
121.0 2.8
in D2O (PH 11.02)
in D2O (PH 1.75)
in D2O (PH 5.14)