Epinephrine; LC-ESI-QFT; MS2; CE: 15; R=35000; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Submission id: EQ332551

Outputs for Epinephrine; LC-ESI-QFT; MS2; CE: 15; R=35000; [M-H]-

Database: Department of Environmental Chemistry, Eawag
Entry ID: EQ332551
Synonyms: Epinephrine, 4-[(1R)-1-hydroxy-2-(methylamino)ethyl]benzene-1,2-diol
Total mass: 183.2039
Formula: H13 C9 O3 N1

Experimental information

MS type: MS2
Instrument: Q Exactive Orbitrap Thermo Scientific
Instrument type: LC-ESI-QFT
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 122.0374, 124.0164, 137.0245, 137.0608, 149.0482, 164.0717,
Processing time: 0:00:01.436598

Results for the quried mass "139.0401"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C7O3	0.088	7	0	C2,C3,C4,C6,C7,C8,C9,O11,O12,O13
C7O2N1	0.111	9	0	C1,C2,C4,C5,C6,C8,C9,N10,O12,O13
C7O2N1	0.111	9	0	C1,C2,C3,C5,C6,C7,C9,N10,O11,O13