Processed databases
Atom-Mass pairs
Outputs for Kaempferol; LC-ESI-QTOF; MS2; CE:25 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB005705
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: 135.041, 138.025, 141.066, 147.042, 149.023, 154.023, 158.068, 166.021, 168.053, 171.042, 175.074, 184.037, 186.062, 189.05, 195.039, 199.036, 203.038, 213.051, 213.127, 214.055, 216.039, 217.047, 219.063, 224.043, 230.052, 232.061, 241.045, 242.05, 244.069, 245.04, 258.048, 258.154, 259.055, 270.043, 286.039, 287.214, 287.59, 288.053, 289.057,
Processing time: 0:00:07.468648
Results for the quried mass "167.047"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C10O3 | 0.050 | 1 | 0 | C1,C2,C3,C4,C7,C8,C12,C13,C14,C15,O16,O19,O20 |
| C10O3 | 0.050 | 1 | 0 | C1,C2,C3,C4,C6,C7,C8,C11,C14,C15,O16,O20,O21 |
| C8O4 | 0.092 | 7 | 2 | C5,C6,C9,C10,C11,C12,C13,C14,O17,O18,O19,O20 |