Processed databases
Atom-Mass pairs
Outputs for Genistein; LC-ESI-QTOF; MS2; CE:Ramp 5-60 eV; [M+H]+
Database: Plant Science Center, RIKEN
Entry ID: PR040021
Synonyms: 4',5,7-trihydroxyisoflavone, Genistein, Gens, 5,7-dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
Total mass: 270.2365
Formula: H10 C15 O5
Experimental information
MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
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: 121.0263, 153.0797, 271.1437, 272.0646,
Processing time: 0:00:05.585442
Results for the quried mass "68.9871"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1 | 0.095 | 5 | 1 | C1,C3,C4,C9,O16 |
| C4O1 | 0.095 | 5 | 2 | C1,C3,C8,C9,O16 |
| C4O1 | 0.095 | 5 | 1 | C2,C3,C4,C9,O16 |
| C4O1 | 0.095 | 5 | 2 | C2,C4,C8,C9,O16 |
| C4O1 | 0.095 | 5 | 2 | C5,C6,C10,C12,O18 |
| C4O1 | 0.095 | 5 | 2 | C5,C6,C10,C13,O17 |
| C4O1 | 0.095 | 5 | 2 | C5,C6,C10,C12,O17 |
| C3O2 | 0.052 | 1 | 0 | C5,C10,C12,O17,O18 |
| C3O2 | 0.052 | 1 | 0 | C6,C10,C13,O17,O20 |
| C3O2 | 0.052 | 1 | 0 | C7,C11,C15,O19,O20 |
| C3O2 | 0.052 | 1 | 0 | C12,C13,C14,O18,O20 |
| C3O2 | 0.052 | 1 | 0 | C12,C14,C15,O18,O19 |
| C3O2 | 0.052 | 1 | 1 | C13,C14,C15,O19,O20 |