DL-ALANYL-L-LEUCINE(1638-60-4) 1H NMR
Molecular FormulaC9H18N2O3
Molecular Weight202.25
InChIInChI=1S/C9H18N2O3/c1-5(2)4-7(9(13)14)11-8(12)6(3)10/h5-7H,4,10H2,1-3H3,(H,11,12)(H,13,14)/t6-,7-/m0/s1
InChIKey RDIKFPRVLJLMER-BQBZGAKWSA-N
SmilesC(O)(=O)[C@H](CC(C)C)NC(=O)[C@H](C)N
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![](https://www.chemicalbook.com/Spectrum/1638-60-4_MS.gif)
Mass
MS-NW-1975
DL-alanyl-L-leucine
C9H18N2O3 (Mass of molecular ion: 202)
Source Temperature: 190 °C
Sample Temperature: 180 °C
Direct, 75 eV
15.0 3.2
17.0 1.4
18.0 7.2
26.0 1.2
27.0 9.4
28.0 13.8
29.0 4.6
30.0 9.3
39.0 4.8
40.0 1.8
41.0 12.0
42.0 10.2
43.0 19.2
44.0 100.0
45.0 3.0
53.0 1.8
54.0 2.0
55.0 9.0
56.0 4.9
57.0 2.7
68.0 1.4
69.0 2.3
70.0 15.6
71.0 4.0
72.0 1.1
84.0 1.5
85.0 1.8
86.0 23.4
87.0 1.5
96.0 1.2
97.0 1.1
98.0 7.1
99.0 12.1
100.0 1.2
113.0 8.0
124.0 1.9
127.0 2.4
128.0 78.5
129.0 5.1
141.0 8.9
169.0 1.2