Indole-3-butyric acid(133-32-4) MS
Molecular FormulaC12H13NO2
Molecular Weight203.24
InChIInChI=1S/C12H13NO2/c14-12(15)7-3-4-9-8-13-11-6-2-1-5-10(9)11/h1-2,5-6,8,13H,3-4,7H2,(H,14,15)
InChIKey JTEDVYBZBROSJT-UHFFFAOYSA-N
SmilesN1C2=C(C=CC=C2)C(CCCC(O)=O)=C1
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![](https://www.chemicalbook.com/Spectrum/133-32-4_MS.gif)
Mass
MS-NW-0624
4-(3-indolyl)butyric acid
C12H13NO2 (Mass of molecular ion: 203)
Source Temperature: 200 °C
Sample Temperature: 1330 °C
Direct, 75 eV
39.0 1.1
51.0 1.7
63.0 1.3
65.0 1.0
76.0 1.1
77.0 6.3
89.0 1.0
102.0 2.7
103.0 5.0
115.0 2.3
117.0 1.8
128.0 2.2
129.0 3.7
130.0 100.0
131.0 11.2
142.0 1.5
143.0 8.8
144.0 3.0
156.0 2.0
203.0 29.6
204.0 4.0