Processed databases
Atom-Mass pairs
Outputs for 4_Aminoantipyrine; LC-ESI-QTOF; MS2; CE:20 eV; [M+H]+
Database: University of Connecticut
Entry ID: CO000002
Synonyms: 4_Aminoantipyrine
Total mass: 203.2399
Formula: H13 C11 O1 N3
Experimental information
MS type: MS2
Instrument: Micromass Q-TOF II
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: 58.0646, 85.0766, 95.0489, 120.0453, 130.0655, 132.081, 144.0757, 146.0602, 159.0917, 161.0867, 170.0616, 173.0715, 187.0872, 189.09,
Processing time: 0:00:02.723501
Results for the quried mass "68.0491"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C2O1N2 | 0.015 | 0 | 0 | C8,C11,N13,N14,O15 |
| C2O1N2 | 0.015 | 0 | 0 | C9,C11,N13,N14,O15 |
| C2O1N2 | 0.015 | 0 | 0 | C10,C11,N13,N14,O15 |
| C2O1N2 | 0.015 | 0 | 0 | C10,C11,N12,N14,O15 |
| C2O1N2 | 0.015 | 0 | 0 | C2,C11,N13,N14,O15 |
| C2N3 | 0.008 | 2 | 0 | C8,C10,N12,N13,N14 |
| C2N3 | 0.008 | 2 | 0 | C10,C11,N12,N13,N14 |
| C4O1 | 0.025 | 4 | 1 | C1,C8,C10,C11,O15 |
| C3N2 | 0.028 | 4 | 2 | C4,C6,C9,N13,N14 |
| C3N2 | 0.028 | 4 | 2 | C5,C7,C9,N13,N14 |
| C3N2 | 0.028 | 4 | 2 | C6,C7,C9,N13,N14 |
| C3N2 | 0.028 | 4 | 1 | C1,C8,C9,N13,N14 |
| C3N2 | 0.028 | 4 | 1 | C1,C8,C11,N13,N14 |
| C3N2 | 0.028 | 4 | 2 | C8,C10,C11,N12,N14 |
| C3N2 | 0.028 | 4 | 1 | C1,C8,C10,N13,N14 |
| C3N2 | 0.028 | 4 | 0 | C1,C8,C10,N12,N13 |
| C3N2 | 0.028 | 4 | 2 | C9,C10,C11,N12,N14 |
| C3N2 | 0.028 | 4 | 2 | C8,C10,C11,N12,N13 |
| C3O1N1 | 0.005 | 2 | 1 | C6,C9,C11,N14,O15 |
| C3O1N1 | 0.005 | 2 | 1 | C7,C9,C11,N14,O15 |
| C3O1N1 | 0.005 | 2 | 2 | C8,C10,C11,N14,O15 |
| C3O1N1 | 0.005 | 2 | 0 | C8,C10,C11,N12,O15 |
| C3O1N1 | 0.005 | 2 | 2 | C8,C10,C11,N13,O15 |
| C3O1N1 | 0.005 | 2 | 2 | C9,C10,C11,N14,O15 |