Leucine; LC-ESI-ITFT; MS2; CE 50.0 eV; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: CE000689

Outputs for Leucine; LC-ESI-ITFT; MS2; CE 50.0 eV; [M+H]+

Database: MPI for Chemical Ecology, Jena, Germany
Entry ID: CE000689
Synonyms: Leucine
Total mass: 131.1724
Formula: H13 C6 O2 N1

Experimental information

MS type: MS2
Instrument: LTQ Orbitrap XL, Thermo Scientfic; HP-1100 HPLC, Agilent
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks: 137.812088,180.195618,222.979614,232.686783,299.220703,
Replicated queried mass peaks: 86.096367, 299.230408,
Processing time: 0:00:00.794879

Results for the quried mass "71.47625"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C2O2N1	0.441	1	0	O9,C5,C6,N7,O8