Processed databases
Atom-Mass pairs
Outputs for Genistein; LC-ESI-QTOF; MS2; CE:40 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000884
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: 67.018, 105.034, 109.026, 117.067, 121.026, 128.059, 131.048, 135.042, 145.027, 149.021, 151.051, 153.015, 154.02, 157.064, 165.02, 169.066, 183.044, 187.074, 198.067, 201.055, 213.056, 216.069, 226.06, 227.068, 229.049, 243.065,
Processing time: 0:00:06.926691
Results for the quried mass "175.077"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C10O3 | 0.084 | 7 | 1 | C1,C2,C3,C4,C8,C9,C11,C12,C14,C15,O16,O18,O19 |
| C10O3 | 0.084 | 7 | 1 | C1,C2,C3,C4,C7,C8,C9,C11,C13,C15,O16,O19,O20 |
| C10O3 | 0.084 | 7 | 1 | C1,C2,C3,C4,C7,C8,C9,C11,C14,C15,O16,O19,O20 |
| C9O4 | 0.041 | 3 | 0 | C5,C6,C7,C10,C11,C12,C13,C14,C15,O17,O18,O19,O20 |