Processed databases
Atom-Mass pairs
Outputs for 2-Oxoglutaric acid; LC-ESI-QQ; MS2; CE:40 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001531
Synonyms: 2-Oxoglutarate, 2-Ketoglutaric acid, alpha-Ketoglutaric acid, Oxoglutaric acid, 2-Oxoglutaric acid
Total mass: 146.0979
Formula: H6 C5 O5
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks:
Processing time: 0:00:00.767451
Results for the quried mass "72.7"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O2 | 0.370 | 5 | 0 | C1,C2,C4,O7,O8 |
| C2O3 | 0.327 | 1 | 0 | O9,O10,C3,C5,O6 |