Processed databases
Atom-Mass pairs
Outputs for Tyramine; LC-ESI-ITFT; MS2; m/z:138.09; POS
Database: Graduate School of Information Science, NAIST
Entry ID: KNA00083
Synonyms: Tyramine, 2-(p-Hydroxyphenyl)ethylamine
Total mass: 137.1786
Formula: H11 C8 O1 N1
Experimental information
MS type: MS2
Instrument: LTQ Orbitrap XL, Thermo Scientfic
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks:
Processing time: 0:00:00.378049
Results for the quried mass "121.031403"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C8O1 | 0.125 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,O10 |
| C8N1 | 0.148 | 11 | 1 | C1,C2,C3,C4,C5,C6,C7,C8,N9 |
| C7O1N1 | 0.105 | 7 | 0 | C1,C2,C3,C5,C6,C7,C8,N9,O10 |
| C7O1N1 | 0.105 | 7 | 0 | C2,C3,C4,C5,C6,C7,C8,N9,O10 |
| C7O1N1 | 0.105 | 7 | 0 | C1,C3,C4,C5,C6,C7,C8,N9,O10 |
| C7O1N1 | 0.105 | 7 | 0 | C1,C2,C4,C5,C6,C7,C8,N9,O10 |