Processed databases
Atom-Mass pairs
Outputs for Naringenin; LC-ESI-QTOF; MS2; CE:30 eV; [M+H]+
Database: Plant Science Center, RIKEN
Entry ID: PR040043
Synonyms: 4',5,7-trihydroxyflavanone, Naringenin, Nari, (2S)-5,7-dihydroxy-2-(4-hydroxyphenyl)chroman-4-one
Total mass: 272.2523
Formula: H12 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: 68.9879, 91.0991, 97.0244, 119.1045, 147.1077, 153.0835, 153.211, 154.0234,
Processing time: 0:00:03.452504
Results for the quried mass "147.0451"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9O2 | 0.105 | 7 | 0 | C1,C2,C3,C4,C7,C8,C9,C12,C13,O16,O19 |
| C9O2 | 0.105 | 7 | 0 | C1,C2,C3,C4,C7,C8,C9,C13,C14,O16,O20 |
| C9O2 | 0.105 | 7 | 0 | C1,C2,C3,C4,C6,C8,C9,C13,C14,O16,O20 |
| C8O3 | 0.062 | 3 | 0 | C5,C6,C7,C10,C11,C12,C14,C15,O17,O18,O19 |
| C7O4 | 0.020 | 1 | 0 | C5,C6,C10,C11,C12,C14,C15,O17,O18,O19,O20 |