Processed databases
Atom-Mass pairs
Outputs for Epinephrine; LC-ESI-QTOF; MS2; CE 20 ev; [M-H]-
Database: Institute of Biological Chemistry, Washington State University
Entry ID: BML01167
Synonyms: Epinephrine
Total mass: 183.2039
Formula: H13 C9 O3 N1
Experimental information
MS type: MS2
Instrument: Agilent 1200 RRLC; Agilent 6520 QTOF
Instrument type: LC-ESI-QTOF
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 149.0557, 164.1235,
Processing time: 0:00:00.818290
Results for the quried mass "164.0727"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C9O2N1 | 0.108 | 10 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N10,O12,O13 |
| C9O2N1 | 0.108 | 10 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N10,O11,O13 |
| C9O2N1 | 0.108 | 10 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N10,O11,O12 |
| C8O3N1 | 0.065 | 6 | 0 | C1,C3,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O3N1 | 0.065 | 6 | 0 | C1,C2,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O3N1 | 0.065 | 6 | 0 | C1,C2,C3,C5,C6,C7,C8,C9,N10,O11,O12,O13 |
| C8O3N1 | 0.065 | 6 | 0 | C2,C3,C4,C5,C6,C7,C8,C9,N10,O11,O12,O13 |