Phenylalanine; LC-ESI-ITFT; MS2; CE 40.0 eV; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Atom-Mass pairs

Submission id: CE000284

Outputs for Phenylalanine; LC-ESI-ITFT; MS2; CE 40.0 eV; [M+H]+

Database: MPI for Chemical Ecology, Jena, Germany
Entry ID: CE000284
Synonyms: Phenylalanine
Total mass: 165.1887
Formula: H11 C9 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:
Replicated queried mass peaks: 120.077232, 120.080803, 120.08522,
Processing time: 0:00:01.171834

Results for the quried mass "131.049225"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C7O2N1	0.039	1	0	C3,C4,C5,C6,C7,C8,C9,N10,O11,O12
C7O2N1	0.039	1	0	C2,C4,C5,C6,C7,C8,C9,N10,O11,O12
C7O2N1	0.039	1	0	C1,C3,C5,C6,C7,C8,C9,N10,O11,O12
C7O2N1	0.039	1	0	C1,C2,C4,C6,C7,C8,C9,N10,O11,O12