Butanoic acid; LC-ESI-QQ; MS2; CE:10 V; [M-H]-

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO000328

Outputs for Butanoic acid; LC-ESI-QQ; MS2; CE:10 V; [M-H]-

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO000328
Synonyms: Butanoate, Butyrate, Butanoic acid, Butyric acid
Total mass: 88.1048
Formula: H8 C4 O2

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: 104.9,
Replicated queried mass peaks: 43.1,
Processing time: 0:00:00.741138

Results for the quried mass "57.9"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C2O2	0.136	2	0	C3,C4,O5,O6