Dopamine; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Submission id: EQ329955

Outputs for Dopamine; LC-ESI-QFT; MS2; CE: 75; R=35000; [M-H]-

Database: Department of Environmental Chemistry, Eawag
Entry ID: EQ329955
Synonyms: Dopamine, 4-(2-aminoethyl)benzene-1,2-diol
Total mass: 153.178
Formula: H11 C8 O2 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: 95.0503, 122.0374, 123.0452, 136.0166, 137.0244,
Processing time: 0:00:01.098395

Results for the quried mass "121.0296"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6O2N1	0.064	3	0	C3,C4,C5,C6,C7,C8,N9,O10,O11
C7O1N1	0.107	7	0	C1,C2,C3,C4,C5,C6,C8,N9,O11
C7O1N1	0.107	7	0	C1,C2,C3,C4,C5,C6,C7,N9,O10
C7O2	0.084	5	0	C1,C2,C3,C5,C6,C7,C8,O10,O11