Processed databases
Atom-Mass pairs
Outputs for Serotonin; LC-ESI-QQ; MS2; CE:30 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO004019
Synonyms: Serotonin, 3-(2-Aminoethyl)-1H-indol-5-ol, 5-Hydroxytryptamine, Enteramine
Total mass: 176.2146
Formula: H12 C10 O1 N2
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 79.3, 80.7, 91.4, 94.2, 104.1, 105.0, 107.2, 115.9, 117.2, 118.5, 119.2, 129.9, 132.1, 134.2, 140.4, 141.1, 142.9, 143.7, 149.5, 159.1, 160.1,
Processing time: 0:00:02.792002
Results for the quried mass "86.8"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C5N2 | 0.259 | 1 | 0 | C3,C4,C6,C7,C10,N11,N12 |
| C5N2 | 0.259 | 1 | 0 | C3,C4,C6,C7,C9,N11,N12 |
| C7 | 0.299 | 3 | 0 | C1,C2,C3,C4,C7,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C3,C4,C5,C7,C8,C9 |
| C7 | 0.299 | 3 | 0 | C1,C2,C3,C5,C7,C8,C9 |
| C7 | 0.299 | 3 | 0 | C1,C2,C5,C6,C7,C8,C9 |
| C7 | 0.299 | 3 | 0 | C1,C2,C3,C5,C7,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C2,C3,C6,C7,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C2,C3,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C2,C5,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C2,C5,C6,C7,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C2,C6,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C3,C5,C6,C7,C8,C9 |
| C7 | 0.299 | 3 | 0 | C1,C3,C5,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C1,C5,C6,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C2,C3,C4,C5,C7,C9,C10 |
| C7 | 0.299 | 3 | 0 | C2,C3,C4,C6,C7,C9,C10 |
| C7 | 0.299 | 3 | 0 | C2,C3,C5,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C2,C5,C6,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C3,C4,C5,C6,C7,C8,C9 |
| C7 | 0.299 | 3 | 0 | C3,C4,C5,C7,C8,C9,C10 |
| C7 | 0.299 | 3 | 0 | C3,C5,C6,C7,C8,C9,C10 |
| C6O1 | 0.256 | 1 | 0 | C1,C2,C5,C8,C9,C10,O13 |
| C6N1 | 0.279 | 1 | 0 | C3,C4,C5,C6,C7,C9,N11 |