L-Ethionine; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Submission id: PR100931

Outputs for L-Ethionine; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M-H]-

Database: Plant Science Center, RIKEN
Entry ID: PR100931
Synonyms: L-Ethionine, Eth, Et-homoCys, S-ethyl-L-homocysteine, L-2-Amino-4-(ethylthio)butyric acid
Total mass: 163.2374
Formula: H13 C6 S1 O2 N1

Experimental information

MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 162.0589, 162.893,
Processing time: 0:00:01.112406

Results for the quried mass "61.0135"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C2S1	0.112	5	0	C1,C2,S10
C4N1	0.028	1	0	C3,C4,C5,C6,N7