Processed databases
Atom-Mass pairs
Outputs for 6-Hydroxynicotinic acid; LC-ESI-QTOF; MS2; CE:30 V; [M+H]+
Database: Plant Science Center, RIKEN
Entry ID: PR100298
Synonyms: 6-Hydroxynicotinic acid, 6-Hydroxynicotinate, 6-Hydroxypyridine-3-carboxylic acid, 2-Hydroxy-5-pyridinecarboxylic acid, ,6-Dihydro-6-oxo-3-pyridinecarboxylic acid
Total mass: 139.1086
Formula: H5 C6 O3 N1
Experimental information
MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
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:
Processing time: 0:00:01.543336
Results for the quried mass "66.0367"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1 | 0.021 | 2 | 0 | C1,C2,C4,C5,O8 |
| C4O1 | 0.021 | 2 | 0 | C1,C2,C4,C6,O9 |
| C4O1 | 0.021 | 2 | 0 | C1,C2,C4,C6,O10 |
| C4O1 | 0.021 | 2 | 0 | C1,C3,C4,C6,O9 |
| C4O1 | 0.021 | 2 | 0 | C1,C3,C4,C6,O10 |
| C3O2 | 0.022 | 2 | 0 | O9,O10,C3,C4,C6 |
| C3O2 | 0.022 | 2 | 0 | C1,O9,C4,C6,O10 |
| C4N1 | 0.044 | 4 | 2 | C1,C2,C4,C5,N7 |
| C4N1 | 0.044 | 4 | 1 | C1,C2,C3,C5,N7 |
| C4N1 | 0.044 | 4 | 2 | C1,C3,C4,C5,N7 |
| C4N1 | 0.044 | 4 | 1 | C1,C2,C3,C4,N7 |
| C4N1 | 0.044 | 4 | 2 | C1,C3,C4,C6,N7 |
| C4N1 | 0.044 | 4 | 2 | C2,C3,C4,C5,N7 |
| C3O1N1 | 0.002 | 0 | 0 | C2,C3,C5,N7,O8 |
| C3O1N1 | 0.002 | 0 | 0 | C1,C2,C5,N7,O8 |