Processed databases
Atom-Mass pairs
Outputs for Dopamine; LC-ESI-QTOF; MS2; CE:40 eV; [M+H]+
Database: Institute of Plant Biochemistry, Halle, Germany
Entry ID: PB000481
Synonyms: Dopamine , 4-(2-aminoethyl)benzene-1,2-diol
Total mass: 153.178
Formula: H11 C8 O2 N1
Experimental information
MS type: MS2
Instrument: API QSTAR Pulsar i
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: 65.039,
Processing time: 0:00:01.615444
Results for the quried mass "137.056"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C8O1N1 | 0.123 | 11 | 1 | C1,C2,C3,C4,C5,C6,C7,C8,N9,O11 |
| C8O1N1 | 0.123 | 11 | 1 | C1,C2,C3,C4,C5,C6,C7,C8,N9,O10 |
| C8O2 | 0.099 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,O10,O11 |
| C7O2N1 | 0.080 | 7 | 0 | C2,C3,C4,C5,C6,C7,C8,N9,O10,O11 |
| C7O2N1 | 0.080 | 7 | 0 | C1,C3,C4,C5,C6,C7,C8,N9,O10,O11 |
| C7O2N1 | 0.080 | 7 | 0 | C1,C2,C3,C4,C6,C7,C8,N9,O10,O11 |