Processed databases
Atom-Mass pairs
Outputs for 5-Methoxytryptamine; LC-ESI-QQ; MS2; CE:10 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001379
Synonyms: 5-Methoxytryptamine
Total mass: 190.2411
Formula: H14 C11 O1 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: 128.9, 143.3, 144.8, 157.4,
Processing time: 0:00:01.890626
Results for the quried mass "142.9"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9O1N1 | 0.242 | 5 | 0 | C1,C2,C4,C5,C6,C7,C8,C9,C10,N12,O14 |
| C9O1N1 | 0.242 | 5 | 0 | C1,C2,C3,C6,C7,C8,C9,C10,C11,N13,O14 |
| C9O1N1 | 0.242 | 5 | 0 | C1,C2,C3,C4,C5,C6,C8,C9,C10,N12,O14 |
| C9N2 | 0.265 | 7 | 0 | C2,C3,C4,C5,C6,C7,C8,C10,C11,N12,N13 |
| C8O1N2 | 0.222 | 3 | 0 | C1,C4,C5,C6,C7,C8,C9,C10,N12,N13,O14 |