Processed databases
Atom-Mass pairs
Outputs for 4',5,7-TRIHYDROXYFLAVONOL; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP000687
Synonyms: 4',5,7-TRIHYDROXYFLAVONOL, 3,5,7-TRIHYDROXY-2-(4-HYDROXYPHENYL)-4H-CHROMENE-4-ONE
Total mass: 286.2359
Formula: H10 C15 O6
Experimental information
MS type: MS
Instrument: JEOL JMS-06-H
Instrument type: EI-B
Ionization: 75 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 41.0, 44.0, 51.0, 52.0, 55.0, 63.0, 64.0, 66.0, 67.0, 78.0, 79.0, 92.0, 93.0, 96.0, 106.0, 120.0, 121.0, 123.0, 124.0, 131.0, 136.0, 150.0, 155.0, 213.0, 230.0, 258.0, 259.0, 286.0, 287.0,
Processing time: 0:00:05.827015
Results for the quried mass "39.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3 | 0.056 | 3 | 1 | C1,C2,C7 |
| C3 | 0.056 | 3 | 1 | C1,C3,C8 |
| C3 | 0.056 | 3 | 2 | C1,C7,C15 |
| C3 | 0.056 | 3 | 1 | C1,C3,C7 |
| C3 | 0.056 | 3 | 1 | C2,C4,C8 |
| C3 | 0.056 | 3 | 2 | C2,C7,C15 |
| C3 | 0.056 | 3 | 1 | C2,C4,C7 |
| C3 | 0.056 | 3 | 1 | C3,C4,C8 |
| C3 | 0.056 | 3 | 1 | C5,C6,C9 |
| C3 | 0.056 | 3 | 2 | C5,C10,C12 |
| C3 | 0.056 | 3 | 2 | C5,C9,C10 |
| C3 | 0.056 | 3 | 2 | C6,C11,C12 |
| C3 | 0.056 | 3 | 2 | C6,C9,C11 |
| C2O1 | 0.013 | 1 | 0 | C3,C8,O16 |
| C2O1 | 0.013 | 1 | 0 | C4,C8,O16 |
| C2O1 | 0.013 | 1 | 0 | C5,C9,O17 |
| C2O1 | 0.013 | 1 | 0 | C5,C10,O18 |
| C2O1 | 0.013 | 1 | 0 | C6,C9,O17 |
| C2O1 | 0.013 | 1 | 0 | C6,C11,O21 |
| C2O1 | 0.013 | 1 | 1 | C7,C15,O21 |
| C2O1 | 0.013 | 1 | 0 | C10,C12,O18 |
| C2O1 | 0.013 | 1 | 1 | C11,C15,O21 |
| C2O1 | 0.013 | 1 | 1 | C11,C12,O21 |
| C2O1 | 0.013 | 1 | 1 | C12,C13,O19 |
| C2O1 | 0.013 | 1 | 0 | C13,C14,O20 |
| C2O1 | 0.013 | 1 | 1 | C13,C14,O19 |
| C2O1 | 0.013 | 1 | 1 | C14,C15,O21 |
| C2O1 | 0.013 | 1 | 0 | C14,C15,O20 |