Processed databases
Atom-Mass pairs
Outputs for Genistein; LC-ESI-QFT; MS2; CE: 150; R=35000; [M-H]-
Database: Department of Environmental Chemistry, Eawag
Entry ID: EQ326558
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: 62.0162, 63.0241, 65.0033, 68.9983, 75.0241, 77.0397, 89.0033, 89.0397, 92.0267, 93.0344, 95.0502, 103.0187, 108.0215, 116.0268, 117.0346, 120.0213, 125.0394, 129.0348, 130.042, 133.0296, 134.0374, 141.0346, 145.0291, 155.0495, 156.0211, 169.0287,
Processing time: 0:00:05.076944
Results for the quried mass "143.05"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9O2 | 0.069 | 3 | 0 | C1,C2,C3,C4,C7,C8,C9,C11,C15,O16,O19 |
| C9O2 | 0.069 | 3 | 0 | C1,C2,C3,C4,C8,C9,C11,C14,C15,O16,O19 |
| C9O2 | 0.069 | 3 | 0 | C1,C2,C3,C4,C7,C8,C9,C11,C13,O16,O20 |