Biochanin A; LC-ESI-QTOF; MS2; CE:15 eV; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: PB005708

Outputs for Biochanin A; LC-ESI-QTOF; MS2; CE:15 eV; [M+H]+

Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB005708
Synonyms: Biochanin A , 5,7-dihydroxy-3-(4-methoxyphenyl)chromen-4-one
Total mass: 284.263
Formula: H12 C16 O5

Experimental information

MS type: MS2
Instrument: micrOTOF-Q
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: 153.017, 230.086, 242.054, 253.046, 254.049, 270.048, 271.051, 285.342, 285.434, 286.075, 287.077,
Processing time: 0:00:04.351739

Results for the quried mass "170.019"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C10O3	0.102	2	0	C1,C2,C3,C4,C5,C8,C9,C11,C12,C16,O19,O20,O21
C11O2	0.145	6	0	C1,C2,C3,C4,C5,C8,C9,C11,C12,C15,C16,O19,O20
C11O2	0.145	6	0	C1,C2,C3,C4,C5,C7,C8,C9,C11,C12,C14,O20,O21