Processed databases
Atom-Mass pairs
Outputs for Genistein; LC-ESI-QTOF; MS2; CE:55 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000885
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: API QSTAR Pulsar i
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: 55.018, 65.038, 68.996, 81.035, 92.059, 93.034, 105.037, 107.049, 108.022, 111.009, 116.06, 117.069, 119.05, 128.061, 129.068, 137.024, 140.063, 142.075, 145.062, 149.024, 151.055, 153.019, 154.025, 157.067, 165.023, 169.07, 170.075, 172.057, 173.065, 181.072, 187.067, 201.06, 215.077,
Processing time: 0:00:06.552623
Results for the quried mass "179.06"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C11O3 | 0.048 | 1 | 0 | C1,C2,C3,C4,C7,C8,C9,C11,C13,C14,C15,O16,O19,O20 |
| C11O3 | 0.048 | 1 | 0 | C1,C2,C3,C4,C5,C8,C9,C11,C12,C14,C15,O16,O18,O19 |
| C11O3 | 0.048 | 1 | 0 | C1,C2,C3,C4,C6,C7,C8,C9,C11,C13,C15,O16,O19,O20 |
| C9O4 | 0.089 | 7 | 2 | C5,C6,C7,C10,C11,C12,C13,C14,C15,O17,O18,O19,O20 |