5-CHLORO-3-FORMYL-1H-INDOLE-2-CARBOXYLIC ACID ETHYL ESTER(43142-76-3) IR1
Molecular FormulaC12H10ClNO3
Molecular Weight251.67
InChI
InChIKey
Smiles
-
![](https://www.chemicalbook.com/Spectrum/43142-76-3_MS_1.jpg)
Mass
MS-KW-0471
ethyl 5-chloro-3-formyl-2-indolecarboxylate
C12H10ClNO3 (Mass of molecular ion: 251)
Source Temperature: 190 °C
Sample Temperature: 150 °C
Direct, 75 eV
18.0 3.8
26.0 2.8
27.0 6.8
28.0 10.2
29.0 6.1
31.0 1.2
36.0 2.1
38.0 1.2
39.0 2.1
44.0 8.5
45.0 1.2
50.0 1.2
51.0 1.0
57.5 2.3
61.0 1.5
62.0 3.8
63.0 4.3
64.0 1.3
73.0 3.5
74.0 1.5
75.0 4.3
75.5 1.7
76.0 1.9
85.0 1.0
86.0 2.1
87.0 6.5
88.0 4.3
89.0 6.1
90.0 1.4
97.0 1.1
99.0 1.3
102.0 1.2
111.0 1.4
112.0 1.0
113.0 1.7
114.0 20.0
115.0 4.5
116.0 2.4
122.0 2.2
123.0 10.9
124.0 3.0
125.0 3.9
126.0 1.1
141.0 1.6
142.0 1.0
143.0 1.0
148.0 11.3
149.0 15.8
150.0 13.0
151.0 14.3
152.0 4.0
153.0 3.2
166.0 1.2
169.0 1.1
170.0 2.3
176.0 2.2
177.0 21.9
178.0 10.6
179.0 11.3
180.0 3.6
181.0 1.6
188.0 1.8
204.0 77.1
205.0 15.9
206.0 32.5
207.0 6.1
208.0 2.8
222.0 100.0
223.0 11.9
224.0 32.7
225.0 3.9
251.0 36.4
252.0 5.4
253.0 12.0
254.0 1.8