Processed databases
Atom-Mass pairs
Outputs for L-Carnitine; LC-ESI-QTOF; MS2; CE:30 V; [M+H]+
Database: Plant Science Center, RIKEN
Entry ID: PR100160
Synonyms: L-Carnitine, Vitamin BT, (-)-beta-Hydroxy-gamma-(trimethylammonio)butyrate, Levocarnitine, L-gamma-Trimethyl-beta-hydroxybutyrobetaine
Total mass: 161.1983
Formula: H15 C7 O3 N1
Experimental information
MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 58.0661, 60.0819, 61.0322, 103.0393,
Processing time: 0:00:01.554815
Results for the quried mass "85.0287"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1N1 | 0.076 | 7 | 2 | C4,C5,C6,C7,N8,O10 |
| C4O1N1 | 0.076 | 7 | 2 | C4,C5,C6,C7,N8,O11 |
| C4O1N1 | 0.076 | 7 | 1 | C4,C5,C6,C7,N8,O9 |
| C4O1N1 | 0.076 | 7 | 0 | C1,C2,C5,C6,N8,O9 |
| C4O1N1 | 0.076 | 7 | 0 | C1,C3,C5,C6,N8,O9 |
| C4O1N1 | 0.076 | 7 | 0 | C2,C3,C5,C6,N8,O9 |
| C3O3 | 0.009 | 1 | 0 | C4,C6,C7,O9,O10,O11 |
| C4O2 | 0.052 | 5 | 0 | C4,C5,C6,C7,O9,O10 |
| C4O2 | 0.052 | 5 | 0 | C4,C5,C6,C7,O9,O11 |
| C4O2 | 0.052 | 5 | 0 | C4,C5,C6,C7,O10,O11 |