DL-THYRONINE(1034-10-2) IR1
Molecular FormulaC15H15NO4
Molecular Weight273.28
InChIInChI=1S/C15H15NO4/c16-14(15(18)19)9-10-1-5-12(6-2-10)20-13-7-3-11(17)4-8-13/h1-8,14,17H,9,16H2,(H,18,19)/t14-/m0/s1
InChIKey KKCIOUWDFWQUBT-AWEZNQCLSA-N
SmilesC(O)(=O)[C@H](CC1=CC=C(OC2=CC=C(O)C=C2)C=C1)N
-
![](https://www.chemicalbook.com/Spectrum/1034-10-2_MS.gif)
Mass
MS2003-02125WA
o(4)-(p-hydroxyphenyl)-DL-tyrosine
C15H15NO4 (Mass of molecular ion: 273)
Source Temperature: 250 °C
Sample Temperature: 125 °C
Direct, 70 eV
28.0 1.4
39.0 1.8
44.0 1.1
63.0 1.0
65.0 4.3
74.0 1.2
77.0 1.5
81.0 1.0
89.0 2.3
90.0 3.0
91.0 2.7
107.0 4.2
109.0 1.2
114.0 2.1
115.0 1.1
117.0 2.0
118.0 1.6
119.0 3.3
128.0 3.3
143.0 1.0
152.0 1.1
153.0 1.6
171.0 2.8
198.0 1.4
199.0 100.0
200.0 16.1
201.0 1.7
227.0 2.5
228.0 2.1
273.0 4.3