Genistein; LC-ESI-ITFT; MS2; CE: 35; R=15000; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: UF416253

Outputs for Genistein; LC-ESI-ITFT; MS2; CE: 35; R=15000; [M-H]-

Database: Department of Effect-Directed Analysis, Helmholtz Centre for Environmental Research - UFZ GmbH, Leipzig, Germany
Entry ID: UF416253
Synonyms: Genistein, 5,7-Dihydroxy-3-(4-hydroxyphenyl)chromen-4-one
Total mass: 270.2365
Formula: H10 C15 O5

Experimental information

MS type: MS2
Instrument: LTQ Orbitrap XL Thermo Scientific
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 133.0295, 135.0453, 152.0631, 156.058, 157.0295, 157.066, 161.0248, 171.045, 180.0581, 181.0659, 183.0452, 196.053, 197.0608, 201.0557, 224.0479, 227.0349, 241.0505,
Processing time: 0:00:04.509508

Results for the quried mass "155.0504"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C9O3	0.036	1	0	C1,C2,C3,C4,C7,C8,C9,C11,C15,O16,O19,O20
C10O2	0.079	3	0	C1,C2,C3,C4,C7,C8,C9,C11,C14,C15,O16,O19