Processed databases
Atom-Mass pairs
Outputs for Succinic acid; LC-ESI-QQ; MS2; CE:30 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001786
Synonyms: Succinate, Succinic acid, Ethylenesuccinic acid, Butanedionic acid
Total mass: 118.0878
Formula: H6 C4 O4
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: 73.0,
Processing time: 0:00:01.176562
Results for the quried mass "55.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O2 | 0.012 | 1 | 0 | C2,C4,O7,O8 |
| C2O2 | 0.012 | 1 | 0 | C1,C3,O5,O6 |
| C3O1 | 0.055 | 3 | 0 | C1,C2,C4,O7 |
| C3O1 | 0.055 | 3 | 0 | C1,C2,C4,O8 |
| C3O1 | 0.055 | 3 | 0 | C1,C2,C3,O5 |
| C3O1 | 0.055 | 3 | 0 | C1,C2,C3,O6 |