Processed databases
Atom-Mass pairs
Outputs for 6-Hydroxynicotinic acid; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003081
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:
Replicated queried mass peaks: 42.2, 58.2, 72.7,
Processing time: 0:00:01.121684
Results for the quried mass "41.3"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1O1N1 | 0.291 | 1 | 0 | C5,N7,O8 |
| C2O1 | 0.271 | 1 | 1 | C4,C6,O9 |
| C2O1 | 0.271 | 1 | 0 | C4,C6,O10 |
| C2O1 | 0.271 | 1 | 0 | C2,C5,O8 |