Processed databases
Atom-Mass pairs
Outputs for Kynurenine; LC-ESI-QQ; MS2; CE:20 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003268
Synonyms: Kynurenine, 3-Anthraniloyl-L-alanine, L-Kynurenine
Total mass: 208.2134
Formula: H12 C10 O3 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: 73.9, 88.3, 92.3, 100.0, 113.1, 116.4, 118.3, 120.8, 123.2, 132.4, 133.2, 137.8, 146.2, 164.1,
Processing time: 0:00:03.418270
Results for the quried mass "84.8"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1N1 | 0.304 | 7 | 2 | C5,C6,C8,C9,N12,O13 |
| C4O1N1 | 0.304 | 7 | 2 | C5,C8,C9,C10,N12,O13 |
| C4O1N1 | 0.304 | 7 | 2 | C5,C8,C9,C10,N12,O14 |
| C4O1N1 | 0.304 | 7 | 1 | C5,C8,C9,C10,N12,O15 |
| C6N1 | 0.263 | 1 | 0 | C1,C3,C5,C6,C8,C9,N12 |
| C6N1 | 0.263 | 1 | 0 | C1,C2,C3,C4,C6,C7,N11 |
| C6N1 | 0.263 | 1 | 0 | C1,C2,C4,C6,C7,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C1,C3,C5,C6,C7,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C1,C2,C3,C6,C7,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C2,C4,C5,C6,C7,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C3,C5,C6,C7,C8,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C3,C5,C6,C8,C9,C10,N12 |
| C6N1 | 0.263 | 1 | 0 | C3,C5,C6,C7,C8,C9,N12 |
| C6N1 | 0.263 | 1 | 0 | C3,C4,C5,C6,C7,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C4,C5,C6,C7,C8,C9,N12 |
| C6N1 | 0.263 | 1 | 0 | C4,C5,C6,C7,C8,C9,N11 |
| C6N1 | 0.263 | 1 | 0 | C5,C6,C7,C8,C9,C10,N11 |
| C6N1 | 0.263 | 1 | 0 | C5,C6,C7,C8,C9,C10,N12 |
| C3O2N1 | 0.261 | 3 | 0 | C5,C8,C10,N12,O14,O15 |
| C7 | 0.283 | 1 | 0 | C1,C2,C4,C5,C6,C7,C9 |
| C7 | 0.283 | 1 | 0 | C1,C3,C5,C6,C8,C9,C10 |
| C7 | 0.283 | 1 | 0 | C1,C2,C3,C5,C6,C8,C9 |
| C7 | 0.283 | 1 | 0 | C1,C2,C3,C4,C6,C7,C9 |
| C7 | 0.283 | 1 | 0 | C1,C2,C3,C4,C5,C6,C9 |
| C7 | 0.283 | 1 | 0 | C1,C3,C4,C5,C6,C7,C9 |
| C7 | 0.283 | 1 | 0 | C1,C3,C5,C6,C7,C8,C9 |
| C7 | 0.283 | 1 | 0 | C1,C2,C3,C5,C6,C7,C9 |
| C7 | 0.283 | 1 | 0 | C2,C4,C5,C6,C7,C8,C9 |
| C7 | 0.283 | 1 | 0 | C2,C3,C4,C5,C6,C7,C9 |
| C7 | 0.283 | 1 | 0 | C3,C4,C5,C6,C7,C8,C9 |
| C7 | 0.283 | 1 | 0 | C3,C5,C6,C7,C8,C9,C10 |
| C7 | 0.283 | 1 | 0 | C4,C5,C6,C7,C8,C9,C10 |
| C4O2 | 0.281 | 5 | 2 | C5,C8,C9,C10,O13,O14 |
| C4O2 | 0.281 | 5 | 1 | C5,C8,C9,C10,O13,O15 |
| C4O2 | 0.281 | 5 | 1 | C5,C8,C9,C10,O14,O15 |