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

Computational Annotation of MS Peaks (CAMP)

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Submission id: KO001180

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

Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001180
Synonyms: Isobutyrate, Isobutanoate, 2-Methylpropanoate, Isobutyric acid, 2-Methylpropanoic acid, Dimethylacetic 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:
Replicated queried mass peaks:
Processing time: 0:00:00.737023

Results for the quried mass "87.1"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C4O2	0.003	7	0	C1,C2,C3,C4,O5,O6