Processed databases
Atom-Mass pairs
Outputs for Pyridoxamine; LC-ESI-QQ; MS2; CE:20 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001726
Synonyms: Pyridoxamine, PM
Total mass: 168.1926
Formula: H12 C8 O2 N2
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: 85.1, 108.1, 121.9, 137.0, 148.9, 151.0, 167.2,
Processing time: 0:00:02.174633
Results for the quried mass "83.1"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C5O1 | 0.008 | 7 | 1 | C2,C3,C4,C6,C7,O11 |
| C5O1 | 0.008 | 7 | 2 | C2,C4,C6,C7,C8,O12 |
| C5O1 | 0.008 | 7 | 2 | C2,C4,C6,C7,C8,O11 |
| C4O1N1 | 0.012 | 5 | 0 | C1,C3,C5,C8,N10,O12 |
| C4O1N1 | 0.012 | 5 | 0 | C2,C4,C6,C7,N9,O11 |
| C5N1 | 0.031 | 9 | 2 | C2,C3,C4,C6,C7,N9 |
| C5N1 | 0.031 | 9 | 2 | C1,C2,C5,C7,C8,N9 |
| C7 | 0.033 | 1 | 0 | C2,C3,C4,C5,C6,C7,C8 |
| C4N2 | 0.012 | 7 | 2 | C2,C3,C6,C7,N9,N10 |
| C4O2 | 0.035 | 3 | 0 | C4,C6,C7,C8,O11,O12 |