Processed databases
Atom-Mass pairs
Outputs for Genistein; LC-ESI-QFT; MS2; CE: 45; R=35000; [M-H]-
Database: Department of Environmental Chemistry, Eawag
Entry ID: EQ326553
Synonyms: Genistein, 5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
Total mass: 270.2365
Formula: H10 C15 O5
Experimental information
MS type: MS2
Instrument: Q Exactive Plus Orbitrap Thermo Scientific
Instrument type: LC-ESI-QFT
Ionization: ESI
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 65.0033, 91.0189, 133.0295, 135.0451, 157.0294, 157.0658, 161.0245, 171.0452, 181.0659, 182.0374, 196.0529, 199.04, 224.0479, 227.0351, 241.0506, 269.0455,
Processing time: 0:00:04.420647
Results for the quried mass "151.0037"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C10O2 | 0.094 | 1 | 0 | C1,C2,C3,C4,C7,C8,C9,C11,C14,C15,O16,O19 |
| C10O2 | 0.094 | 1 | 0 | C1,C2,C3,C4,C6,C7,C8,C9,C11,C13,O16,O20 |
| C7O4 | 0.092 | 3 | 0 | C5,C6,C10,C12,C13,C14,C15,O17,O18,O19,O20 |