4-methyl-2-oxopentanoic acid; LC-ESI-ITFT; MS2; CE: 50%; R=7500; [M-H]-

Computational Annotation of MS Peaks (CAMP)

Home
Processed databases
Atom-Mass pairs

Submission id: ML001951

Outputs for 4-methyl-2-oxopentanoic acid; LC-ESI-ITFT; MS2; CE: 50%; R=7500; [M-H]-

Database: European Molecular Biology Laboratory - European Bioinformatics Institute (EMBL-EBI), Hinxton, UK.
Entry ID: ML001951
Synonyms: 4-methyl-2-oxopentanoic acid
Total mass: 130.1414
Formula: H10 C6 O3

Experimental information

MS type: MS2
Instrument: LTQ Orbitrap Velos Thermo Scientific
Instrument type: LC-ESI-ITFT
Ionization: ESI
Ionization mode: NEGATIVE

CAMP general report:

Acceptable mass threshold: 2.0158
Out of range queried mass peaks:
Replicated queried mass peaks: 101.0607, 129.0197, 129.0555,
Processing time: 0:00:00.751198

Results for the quried mass "128.0354"

Formula	Mass differences	Num. used protons	Num. required extra protons	Atom names
C6O3	0.090	8	0	C1,C2,C3,C4,C5,C6,O7,O8,O9