Processed databases
Atom-Mass pairs
Outputs for DOPA; GC-EI-TOF; MS; 4 TMS; BP:218
Database: Kazusa DNA Research Institute
Entry ID: KZ000173
Synonyms: 3,4-Dihydroxy-L-phenylalanine, DOPA
Total mass: 197.1875
Formula: H11 C9 O4 N1
Experimental information
MS type: MS
Instrument: Pegasus III TOF-MS system, Leco; GC 6890, Agilent Technologies
Instrument type: GC-EI-TOF
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks: 202.0,205.0,208.0,216.0,219.0,222.0,233.0,236.0,239.0,248.0,251.0,264.0,267.0,270.0,278.0,281.0,291.0,294.0,306.0,352.0,355.0,366.0,369.0,378.0,381.0,441.0,444.0,469.0,472.0,
Replicated queried mass peaks: 83.0, 84.0, 86.0, 87.0, 89.0, 90.0, 92.0, 93.0, 97.0, 99.0, 100.0, 102.0, 103.0, 105.0, 106.0, 109.0, 113.0, 115.0, 116.0, 118.0, 119.0, 121.0, 129.0, 130.0, 132.0, 133.0, 135.0, 136.0, 143.0, 144.0, 146.0, 147.0, 149.0, 150.0, 152.0, 153.0, 158.0, 159.0, 161.0, 162.0, 164.0, 165.0, 167.0, 173.0, 174.0, 176.0, 177.0, 179.0, 180.0, 182.0, 183.0, 189.0, 190.0, 192.0, 193.0, 195.0, 196.0, 203.0, 204.0, 206.0, 207.0, 209.0, 210.0, 217.0, 218.0, 220.0, 221.0, 223.0, 224.0, 234.0, 235.0, 237.0, 238.0, 249.0, 250.0, 252.0, 253.0, 265.0, 266.0, 268.0, 269.0, 279.0, 280.0, 282.0, 292.0, 293.0, 295.0, 296.0, 307.0, 308.0, 353.0, 354.0, 367.0, 368.0, 370.0, 371.0, 379.0, 380.0, 382.0, 442.0, 443.0, 470.0, 471.0,
Processing time: 0:00:02.950702
Results for the quried mass "134.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O2N1 | 0.112 | 4 | 0 | C1,C2,C3,C4,C5,C6,C9,N10,O13,O14 |
| C6O3N1 | 0.069 | 0 | 0 | C3,C4,C5,C6,C8,C9,N10,O12,O13,O14 |