Histamine; LC-ESI-QQ; MS2; CE:50 V; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO003132

Outputs for Histamine; LC-ESI-QQ; MS2; CE:50 V; [M+H]+

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003132
Synonyms: Histamine, 2-(4-Imidazolyl)ethylamine, 1H-Imidazole-4-ethanamine
Total mass: 111.1447
Formula: H9 C5 N3

Experimental information

MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 41.0, 55.0, 67.0, 67.9, 82.0, 83.1,
Processing time: 0:00:01.109684

Results for the quried mass "42.1"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C2N1	0.040	4	0	C1,C2,N6
C2N1	0.040	4	1	C1,C5,N8
C1N2	0.060	2	0	C4,N7,N8