Processed databases
Atom-Mass pairs
Outputs for Kaempferol; LC-ESI-QQ; MS2; CE:40 eV; [M-H]-
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB004143
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: TSQ QUANTUM AM
Instrument type: LC-ESI-QQ
Ionization: ESI
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 65.0, 69.0, 77.0, 80.0, 81.0, 91.0, 93.0, 94.0, 96.0, 97.0, 103.0, 104.0, 106.0, 107.0, 109.0, 115.0, 117.0, 120.0, 121.0, 123.0, 124.0, 127.0, 128.0, 130.0, 131.0, 133.0, 134.0, 136.0, 137.0, 140.0, 141.0, 143.0, 144.0, 146.0, 147.0, 151.0, 154.0, 155.0, 157.0, 158.0, 160.0, 161.0, 163.0, 164.0, 167.0, 169.0, 170.0, 172.0, 173.0, 175.0, 180.0, 183.0, 184.0, 186.0, 187.0, 190.0, 191.0, 194.0, 196.0, 197.0, 199.0, 200.0, 203.0, 205.0, 211.0, 212.0, 214.0, 215.0, 217.0, 223.0, 224.0, 226.0, 227.0, 229.0, 238.0, 239.0, 241.0, 242.0, 255.0, 257.0, 266.0, 267.0, 269.0, 284.0, 285.0,
Processing time: 0:00:08.863016
Results for the quried mass "210.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C12O4 | 0.142 | 2 | 0 | C1,C2,C3,C4,C5,C7,C8,C10,C12,C13,C14,C15,O16,O18,O19,O20 |