Processed databases
Atom-Mass pairs
Outputs for Kaempferol; LC-ESI-QQ; MS2; CE:35 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB004123
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: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 55.0, 66.0, 67.0, 71.0, 79.0, 83.0, 91.0, 94.0, 95.0, 99.0, 102.0, 103.0, 106.0, 107.0, 109.0, 110.0, 113.0, 117.0, 120.0, 121.0, 123.0, 124.0, 126.0, 127.0, 129.0, 133.0, 135.0, 136.0, 138.0, 139.0, 141.0, 144.0, 145.0, 147.0, 148.0, 150.0, 151.0, 155.0, 158.0, 159.0, 161.0, 165.0, 167.0, 168.0, 171.0, 173.0, 174.0, 180.0, 181.0, 183.0, 184.0, 187.0, 189.0, 190.0, 193.0, 195.0, 196.0, 199.0, 201.0, 202.0, 212.0, 213.0, 215.0, 216.0, 218.0, 219.0, 225.0, 229.0, 231.0, 232.0, 241.0, 242.0, 244.0, 245.0, 258.0, 259.0, 286.0, 287.0,
Processing time: 0:00:08.655229
Results for the quried mass "191.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C10O4 | 0.160 | 7 | 1 | C1,C2,C3,C4,C7,C8,C11,C13,C14,C15,O16,O19,O20,O21 |
| C10O4 | 0.160 | 7 | 1 | C1,C2,C3,C4,C7,C8,C12,C13,C14,C15,O16,O19,O20,O21 |
| C9O5 | 0.117 | 3 | 0 | C5,C6,C9,C10,C11,C12,C13,C14,C15,O17,O18,O19,O20,O21 |