L-Leucine; 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: PR100496

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

Database: Plant Science Center, RIKEN
Entry ID: PR100496
Synonyms: L-Leucine, L-Leu, L-2-Amino-4-methylvaleric Acid, L-alpha-Aminoisocaproic acid, (S)-2-Amino-4-methylpentanoic acid
Total mass: 131.1724
Formula: H13 C6 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:
Processing time: 0:00:00.734823

Results for the quried mass "84.083"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C3O2N1	0.030	2	0	C3,C5,C6,N7,O8,O9
C5N1	0.056	10	0	C1,C2,C3,C4,C5,N7