Processed databases
Atom-Mass pairs
Outputs for Indoleacetic acid; LC-ESI-QTOF; MS2; CE:20 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000511
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: 117.056, 148.073, 162.057, 177.08,
Processing time: 0:00:01.191894
Results for the quried mass "149.022"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C10O1N1 | 0.083 | 1 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,N11,O13 |
| C10O1N1 | 0.083 | 1 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,N11,O12 |
| C9O2 | 0.144 | 9 | 2 | C1,C2,C3,C4,C5,C7,C8,C9,C10,O12,O13 |
| C9O2 | 0.144 | 9 | 1 | C1,C2,C3,C4,C5,C6,C7,C8,C10,O12,O13 |
| C8O2N1 | 0.124 | 7 | 0 | C3,C4,C5,C6,C7,C8,C9,C10,N11,O12,O13 |
| C8O2N1 | 0.124 | 7 | 0 | C2,C4,C5,C6,C7,C8,C9,C10,N11,O12,O13 |
| C8O2N1 | 0.124 | 7 | 0 | C1,C3,C5,C6,C7,C8,C9,C10,N11,O12,O13 |
| C8O2N1 | 0.124 | 7 | 0 | C1,C2,C4,C5,C6,C7,C9,C10,N11,O12,O13 |
| C8O2N1 | 0.124 | 7 | 0 | C1,C2,C3,C5,C6,C7,C8,C10,N11,O12,O13 |