Quercetin; LC-ESI-QTOF; MS2; CE 20 ev; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Submission id: BML00143

Outputs for Quercetin; LC-ESI-QTOF; MS2; CE 20 ev; [M-H]-

Database: Institute of Biological Chemistry, Washington State University
Entry ID: BML00143
Synonyms: Quercetin
Total mass: 302.2353
Formula: H10 C15 O7

Experimental information

MS type: MS2
Instrument: Agilent 1200 RRLC; Agilent 6520 QTOF
Instrument type: LC-ESI-QTOF
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 108.9899, 125.1384, 151.0028, 151.0489, 163.038, 179.0139, 229.0587, 273.0402, 273.0603, 301.0331,
Processing time: 0:00:06.139979

Results for the quried mass "163.0068"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C9O3	0.143	7	1	C1,C2,C3,C5,C6,C8,C9,C11,C15,O17,O18,O22
C8O4	0.100	3	0	C4,C5,C7,C10,C11,C12,C13,C14,O16,O19,O20,O21
C8O4	0.100	3	0	C1,C2,C3,C6,C8,C9,C14,C15,O17,O18,O21,O22