4-Aminoantipyrine; LC-ESI-ITFT; MS2; CE: 75%; R=7500; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: EA084506

Outputs for 4-Aminoantipyrine; LC-ESI-ITFT; MS2; CE: 75%; R=7500; [M+H]+

Database: Department of Environmental Chemistry, Eawag
Entry ID: EA084506
Synonyms: 4-Aminoantipyrine, 4-amino-1,5-dimethyl-2-phenyl-3-pyrazolin-3-one
Total mass: 203.2399
Formula: H13 C11 O1 N3

Experimental information

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

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 58.0651, 85.0761, 105.0448, 130.0651, 132.0809, 146.0599, 160.0868,
Processing time: 0:00:02.738762

Results for the quried mass "128.0495"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C5O1N3	0.102	10	2	C1,C2,C8,C10,C11,N12,N13,N14,O15