Processed databases
Atom-Mass pairs
Outputs for Pyridoxine; LC-ESI-QQ; MS2; CE:50 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001640
Synonyms: Pyridoxine, Pyridoxol
Total mass: 169.1774
Formula: H11 C8 O3 N1
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 66.9, 79.3, 92.4, 93.3, 93.9, 107.2, 107.8, 121.9,
Processing time: 0:00:01.595915
Results for the quried mass "39.8"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3 | 0.264 | 4 | 1 | C2,C3,C6 |
| C3 | 0.264 | 4 | 2 | C3,C6,C7 |
| C3 | 0.264 | 4 | 2 | C4,C6,C7 |
| C3 | 0.264 | 4 | 2 | C4,C7,C8 |
| C3 | 0.264 | 4 | 1 | C1,C5,C8 |
| C2N1 | 0.244 | 2 | 1 | C2,C5,N9 |
| C2N1 | 0.244 | 2 | 1 | C2,C6,N9 |
| C2N1 | 0.244 | 2 | 0 | C1,C5,N9 |
| C2N1 | 0.244 | 2 | 2 | C5,C8,N9 |
| C2O1 | 0.221 | 0 | 0 | C3,C6,O10 |
| C2O1 | 0.221 | 0 | 0 | C4,C7,O11 |
| C2O1 | 0.221 | 0 | 0 | C5,C8,O12 |
| C2O1 | 0.221 | 0 | 0 | C7,C8,O12 |