Quercetin; LC-ESI-QTOF; MS

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: PR020008

Outputs for Quercetin; LC-ESI-QTOF; MS

Database: Plant Science Center, RIKEN
Entry ID: PR020008
Synonyms: 3 3' 4' 5 7-pentahydroxyflavone, 3,5,7,3',4'-Pentahydroxyflavone, 2-(3,4-dihydroxyphenyl)-3,5,7-trihydroxy-chromen-4-one, Quercetin, 3,3',4,5,7-Pentahydroxyflavone
Total mass: 302.2353
Formula: H10 C15 O7

Experimental information

MS type: MS
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: 658.0372,660.1511,960.0659,
Replicated queried mass peaks: 302.0872, 303.0656, 305.0138, 659.1448,
Processing time: 0:00:00.775663

Results for the quried mass "304.0564"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C15O7	0.195	12	2	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20,O21,O22