L-Histidine; LC-ESI-ITFT; MS2; m/z:154.06; NEG

Computational Annotation of MS Peaks (CAMP)

Home
Processed databases
Atom-Mass pairs

Submission id: KNA00741

Outputs for L-Histidine; LC-ESI-ITFT; MS2; m/z:154.06; NEG

Database: Graduate School of Information Science, NAIST
Entry ID: KNA00741
Synonyms: L-Histidine, (S)-alpha-Amino-1H-imidazole-4-propionic acid
Total mass: 155.1542
Formula: H9 C6 O2 N3

Experimental information

MS type: MS2
Instrument: LTQ Orbitrap XL, Thermo Scientfic
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 109.063492, 110.033478, 136.978439,
Processing time: 0:00:01.860796

Results for the quried mass "108.140656"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C5N3	0.020	6	0	C1,C2,C3,C4,C5,N7,N8,N9
C5O2N1	0.066	2	0	C1,C2,C4,C5,C6,N7,O10,O11
C4O2N2	0.086	0	0	C1,C4,C5,C6,N7,N9,O10,O11