Imidazole; LC-ESI-QQ; MS2; CE:30 V; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO003224

Outputs for Imidazole; LC-ESI-QQ; MS2; CE:30 V; [M+H]+

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003224
Synonyms: Imidazole, Glyoxaline, 1,3-Diazole
Total mass: 68.0771
Formula: H4 C3 N2

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: 73.1,90.7,
Replicated queried mass peaks: 69.2,
Processing time: 0:00:01.130556

Results for the quried mass "42.2"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C2N1	0.140	4	1	C2,C3,N5
C2N1	0.140	4	1	C1,C2,N5
C1N2	0.160	2	0	C3,N4,N5