Agmatine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO002256

Outputs for Agmatine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002256
Synonyms: Agmatine, (4-Aminobutyl) guanidine
Total mass: 130.1909
Formula: H14 C5 N4

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: 43.1, 55.1, 57.9, 69.1, 70.1, 73.0, 81.3,
Processing time: 0:00:02.250234

Results for the quried mass "43.9"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C3	0.195	8	2	C1,C2,C4
C3	0.195	8	2	C1,C2,C3
C2N1	0.176	6	0	C1,C3,N6
C2N1	0.176	6	1	C2,C4,N9
C1N2	0.156	4	1	C5,N7,N8
C1N2	0.156	4	2	C5,N7,N9
C1N2	0.156	4	1	C5,N8,N9