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

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO000987

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

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO000987
Synonyms: Hypoxanthine, Purine-6-ol
Total mass: 136.1113
Formula: H4 C5 O1 N4

Experimental information

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

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 42.0, 65.2, 66.0, 81.8,
Processing time: 0:00:01.488649

Results for the quried mass "96.8"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C3N4	0.298	5	2	C1,C2,C4,N6,N7,N8,N9
C4O1N2	0.295	5	2	C1,C3,C4,C5,N6,N7,O10
C4O1N2	0.295	5	2	C1,C2,C3,C5,N6,N9,O10
C3O1N3	0.275	3	0	C2,C4,C5,N7,N8,N9,O10
C3O1N3	0.275	3	1	C2,C3,C5,N6,N8,N9,O10
C3O1N3	0.275	3	0	C1,C3,C5,N6,N7,N9,O10