Solvent Violet 13(81-48-1) IR1
Molecular FormulaC21H15NO3
Molecular Weight329.35
InChIInChI=1S/C21H15NO3/c1-12-6-8-13(9-7-12)22-16-10-11-17(23)19-18(16)20(24)14-4-2-3-5-15(14)21(19)25/h2-11,22-23H,1H3
InChIKey LJFWQNJLLOFIJK-UHFFFAOYSA-N
SmilesC1(O)=C2C(C(=O)C3=C(C2=O)C=CC=C3)=C(NC2=CC=C(C)C=C2)C=C1
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![](https://www.chemicalbook.com/Spectrum/81-48-1_MS.gif)
Mass
MS-NW-9283
1-hydroxy-4-(p-toluidino)anthraquinone
C21H15NO3 (Mass of molecular ion: 329)
Source Temperature: 200 °C
Sample Temperature: 160 °C
Direct, 75 eV
65.0 1.0
77.0 1.9
79.0 2.0
80.0 2.3
91.0 1.8
105.0 1.2
106.0 3.3
115.0 1.0
127.0 1.2
139.0 1.9
250.0 1.3
284.0 1.5
285.0 1.2
286.0 1.2
300.0 1.9
312.0 6.3
313.0 2.8
314.0 2.7
328.0 10.7
329.0 100.0
330.0 23.2
331.0 3.3