Apigenin; LC-ESI-QTOF; MS2; [M+H]+; CE: 50eV

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: FIO00010

Outputs for Apigenin; LC-ESI-QTOF; MS2; [M+H]+; CE: 50eV

Database: Natural Product Chemistry Lab (CPqRR/FIOCRUZ, Brazil)
Entry ID: FIO00010
Synonyms: Apigenin
Total mass: 270.2365
Formula: H10 C15 O5

Experimental information

MS type: MS2
Instrument: maXis (Bruker Daltonics)
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: 120.0527, 121.0287, 146.0322, 153.0187, 154.022, 157.0649, 169.0647, 243.0653, 272.0641,
Processing time: 0:00:05.289705

Results for the quried mass "253.0497"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C15O4	0.179	9	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O17,O18,O19,O20
C15O4	0.179	9	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O18,O19,O20
C15O4	0.179	9	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O19,O20
C15O4	0.179	9	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O20
C15O4	0.179	9	0	C1,C2,C3,C4,C5,C6,C7,C8,C9,C10,C11,C12,C13,C14,C15,O16,O17,O18,O19