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

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: PR100030

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

Database: Plant Science Center, RIKEN
Entry ID: PR100030
Synonyms: L-Methionine, L-Met, L-2-Amino-4-methylmercaptobutyric Acid, L-a-Amino-g-methylthiobutyric acid, L-Lobamine, (S)-2-Amino-4-(methylmercapto)butyric acid
Total mass: 149.2109
Formula: H11 C5 S1 O2 N1

Experimental information

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

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks:
Processing time: 0:00:00.749819

Results for the quried mass "104.0509"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C4S1N1	0.143	10	0	C1,C2,C3,C4,N6,S9
C4O2N1	0.076	10	2	C2,C3,C4,C5,N6,O7,O8