Quercetin; LC-ESI-QTOF; MS2; CE:30 eV; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: PR040053

Outputs for Quercetin; LC-ESI-QTOF; MS2; CE:30 eV; [M+H]+

Database: Plant Science Center, RIKEN
Entry ID: PR040053
Synonyms: 3,3',4',5,7-pentahydroxyflavone, Quercetin, Quer, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chromen-4-one
Total mass: 302.2353
Formula: H10 C15 O7

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: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 69.0282, 95.0438, 111.0042, 117.0668, 123.0413, 137.0221, 145.0642, 153.0819, 163.0389, 165.0844, 166.0256, 201.1284, 229.05, 229.1272, 247.0602,
Processing time: 0:00:09.973811

Results for the quried mass "303.0505"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C15O7	0.193	11	1	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20,O21,O22