Processed databases
Atom-Mass pairs
Outputs for Orotic acid; LC-ESI-QTOF; MS2; CE:Ramp 5-60 V; [M+H]+
Database: Plant Science Center, RIKEN
Entry ID: PR100186
Synonyms: Orotic acid, Vitamin B13, Orotate, 2,6-Dihydroxypyrimidine-4-carboxylic acid, 6-Carboxy-2,4-dihydroxypyrimidine, 6-Carboxyuracil, Uracil-6-carboxylic acid, 2,6-Dioxo-1,2,3,6-tetrahydro-4-pyrimidinecarboxylic Acid, Orotonin, Orotyl
Total mass: 156.0961
Formula: H4 C5 O4 N2
Experimental information
MS type: MS2
Instrument: UPLC Q-Tof Premier, Waters
Instrument type: LC-ESI-QTOF
Ionization: ESI
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks:
Processing time: 0:00:01.449625
Results for the quried mass "68.0141"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O1N2 | 0.020 | 0 | 0 | C3,C5,N6,N7,O11 |
| C2O1N2 | 0.020 | 0 | 0 | C3,C5,N6,N7,O8 |
| C2O1N2 | 0.020 | 0 | 0 | C2,C5,N6,N7,O11 |
| C3O2 | 0.017 | 0 | 0 | C1,C2,C4,O9,O10 |
| C4O1 | 0.060 | 4 | 2 | C1,C2,C3,C4,O10 |
| C4O1 | 0.060 | 4 | 2 | C1,C2,C3,C4,O8 |
| C2O2N1 | 0.003 | 2 | 0 | C3,C5,N7,O8,O11 |
| C2O2N1 | 0.003 | 2 | 1 | C2,C4,N6,O9,O10 |
| C3O1N1 | 0.040 | 2 | 0 | C1,C2,C3,N6,O8 |
| C3O1N1 | 0.040 | 2 | 1 | C2,C4,C5,N6,O11 |
| C3O1N1 | 0.040 | 2 | 2 | C2,C4,C5,N6,O9 |
| C3O1N1 | 0.040 | 2 | 1 | C2,C4,C5,N6,O10 |
| C3O1N1 | 0.040 | 2 | 0 | C1,C2,C5,N6,O11 |
| C3O1N1 | 0.040 | 2 | 0 | C1,C3,C5,N7,O11 |
| C3O1N1 | 0.040 | 2 | 1 | C1,C2,C4,N6,O9 |
| C3O1N1 | 0.040 | 2 | 0 | C1,C2,C4,N6,O10 |
| C3O1N1 | 0.040 | 2 | 0 | C1,C3,C5,N7,O8 |
| C3O1N1 | 0.040 | 2 | 0 | C1,C2,C3,N7,O8 |