Processed databases
Atom-Mass pairs
Outputs for Indoleacetic acid; LC-ESI-QTOF; MS2; CE:50 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000514
Synonyms: Indoleacetic acid , 2-(1H-indol-3-yl)acetic acid
Total mass: 175.1836
Formula: H9 C10 O2 N1
Experimental information
MS type: MS2
Instrument: API QSTAR Pulsar i
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 43.014, 51.023, 52.029, 55.015, 55.055, 62.928, 63.022, 64.026, 65.038, 66.044, 76.028, 77.037, 79.041, 80.044, 89.038, 91.052, 92.06, 94.042, 96.046, 102.045, 103.055, 105.056, 106.06, 115.041, 116.048, 118.065, 119.04, 129.05, 131.068, 132.043, 134.055, 144.052,
Processing time: 0:00:02.352611
Results for the quried mass "41.04"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3 | 0.032 | 5 | 2 | C1,C2,C4 |
| C3 | 0.032 | 5 | 2 | C1,C2,C3 |
| C3 | 0.032 | 5 | 2 | C5,C6,C7 |
| C2N1 | 0.012 | 3 | 1 | C4,C9,N11 |
| C2N1 | 0.012 | 3 | 1 | C6,C9,N11 |
| C2N1 | 0.012 | 3 | 1 | C6,C7,N11 |
| C2N1 | 0.012 | 3 | 2 | C8,C9,N11 |
| C2O1 | 0.011 | 1 | 0 | C5,C10,O12 |
| C2O1 | 0.011 | 1 | 0 | C5,C10,O13 |