Processed databases
Atom-Mass pairs
Outputs for (-)-Epinephrine; LC-ESI-QQ; MS2; CE:30 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002871
Synonyms: Epinephrine(2), (R)-(-)-Adrenaline, (R)-(-)-Epinephrine, (R)-(-)-Epirenamine, (R)-(-)-Adnephrine, L-Adrenaline, 4-[(1R)-1-Hydroxy-2-(methylamino)ethyl]-1,2-benzenediol, (-)-Epinephrine
Total mass: 183.2039
Formula: H13 C9 O3 N1
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 45.8, 56.9, 70.7, 81.1, 84.2, 96.9, 100.3, 105.9, 111.2, 121.0, 121.8, 124.3, 135.1, 139.1, 149.1, 152.1,
Processing time: 0:00:02.495075
Results for the quried mass "123.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C6O2N1 | 0.109 | 5 | 0 | C1,C4,C5,C6,C8,C9,N10,O12,O13 |
| C7O1N1 | 0.152 | 9 | 0 | C1,C2,C3,C4,C5,C6,C9,N10,O13 |