Processed databases
Atom-Mass pairs
Outputs for Kaempferol; LC-ESI-QTOF; MS2; CE:20 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB005704
Synonyms: Kaempferol , 3,5,7-trihydroxy-2-(4-hydroxyphenyl)chromen-4-one
Total mass: 286.2359
Formula: H10 C15 O6
Experimental information
MS type: MS2
Instrument: micrOTOF-Q
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: 154.018, 214.056, 231.062, 242.052, 245.042, 259.055, 260.059, 270.048, 286.806, 286.911, 287.051, 287.233, 287.424, 289.056,
Processing time: 0:00:07.180220
Results for the quried mass "263.051"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C15O5 | 0.130 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O17,O18,O19,O20,O21 |
| C15O5 | 0.130 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O18,O19,O20,O21 |
| C15O5 | 0.130 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O19,O20,O21 |
| C15O5 | 0.130 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O20,O21 |
| C15O5 | 0.130 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O21 |
| C15O5 | 0.130 | 3 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20 |