Processed databases
Atom-Mass pairs
Outputs for 6-Hydroxynicotinic acid; LC-ESI-QQ; MS2; CE:10 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003078
Synonyms: 6-Hydroxynicotinate, 6-Hydroxynicotinic acid
Total mass: 139.1086
Formula: H5 C6 O3 N1
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 150.7,165.1,
Replicated queried mass peaks: 81.8, 94.9, 104.9, 123.1,
Processing time: 0:00:02.232023
Results for the quried mass "50.2"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3N1 | 0.161 | 0 | 0 | C1,C2,C5,N7 |
| C3N1 | 0.161 | 0 | 0 | C1,C3,C4,N7 |
| C3N1 | 0.161 | 0 | 0 | C2,C3,C5,N7 |
| C3N1 | 0.161 | 0 | 0 | C3,C4,C5,N7 |
| C3N1 | 0.161 | 0 | 0 | C3,C4,C6,N7 |
| C3O1 | 0.184 | 2 | 0 | C1,C2,C5,O8 |
| C3O1 | 0.184 | 2 | 1 | C1,C4,C6,O9 |
| C3O1 | 0.184 | 2 | 0 | C1,C4,C6,O10 |
| C3O1 | 0.184 | 2 | 1 | C3,C4,C6,O9 |
| C3O1 | 0.184 | 2 | 0 | C3,C4,C6,O10 |
| C4 | 0.141 | 2 | 0 | C1,C2,C3,C4 |
| C4 | 0.141 | 2 | 0 | C1,C2,C4,C6 |
| C4 | 0.141 | 2 | 0 | C1,C2,C4,C5 |
| C4 | 0.141 | 2 | 0 | C1,C3,C4,C6 |