Quercetin; LC-ESI-QTOF; MS2; [M-H]-; CE: 40eV

Computational Annotation of MS Peaks (CAMP)

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Submission id: FIO00280

Outputs for Quercetin; LC-ESI-QTOF; MS2; [M-H]-; CE: 40eV

Database: Natural Product Chemistry Lab (CPqRR/FIOCRUZ, Brazil)
Entry ID: FIO00280
Synonyms: Quercetin
Total mass: 302.2353
Formula: H10 C15 O7

Experimental information

MS type: MS2
Instrument: maXis (Bruker Daltonics)
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 109.0294, 122.0323, 149.024, 152.0085, 161.0243, 164.0109, 245.045,
Processing time: 0:00:08.127708

Results for the quried mass "301.0346"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C15O7	0.193	9	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19,O20,O21,O22