gamma-Guanidinobutyric acid; LC-ESI-QQ; MS2; CE:40 V; [M+H]+

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO002962

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

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002962
Synonyms: g-Guanidinobutyrate, 4-Guanidinobutanoate, gamma-Guanidinobutyric acid
Total mass: 145.1593
Formula: H11 C5 O2 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: 250.2,342.1,459.2,
Replicated queried mass peaks: 44.1, 45.0, 56.4, 59.0, 60.6, 69.0, 84.0, 87.0,
Processing time: 0:00:01.768958

Results for the quried mass "91.5"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C4N3	0.429	1	0	C1,C2,C3,C5,N6,N7,N8