Processed databases
Atom-Mass pairs
Outputs for Quercetin; LC-ESI-QTOF; MS2; CE:15 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB006205
Synonyms: Quercetin , 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxychromen-4-one
Total mass: 302.2353
Formula: H10 C15 O7
Experimental information
MS type: MS2
Instrument: micrOTOF-Q
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 305.051,
Replicated queried mass peaks: 230.049, 258.044, 275.051, 286.042, 302.759, 302.838, 302.895, 303.046, 303.577, 303.663, 304.05,
Processing time: 0:00:07.666080
Results for the quried mass "285.036"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O17,O18,O19,O20,O21,O22 |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O18,O19,O20,O21,O22 |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O19,O20,O21,O22 |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O20,O21,O22 |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O21,O22 |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20,O22 |
| C15O6 | 0.192 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20,O21 |