Processed databases
Atom-Mass pairs
Outputs for (-)-Norepinephrine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003615
Synonyms: Noradrenaline, Arterenol, 4-[(1R)-2-Amino-1-hydroxyethyl]-1,2-benzenediol, L-Noradrenaline, Norepinephrine, (-)-Norepinephrine
Total mass: 169.1774
Formula: H11 C8 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: 66.8, 68.8, 79.8, 80.9, 93.0, 96.3, 106.0, 109.7, 134.4,
Processing time: 0:00:01.918163
Results for the quried mass "79.3"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C4O1N1 | 0.243 | 1 | 0 | C3,C4,C5,C8,N9,O12 |
| C4O1N1 | 0.243 | 1 | 0 | C1,C4,C5,C8,N9,O12 |
| C5N1 | 0.200 | 5 | 0 | C1,C2,C4,C5,C8,N9 |
| C5N1 | 0.200 | 5 | 0 | C1,C3,C4,C5,C8,N9 |
| C5N1 | 0.200 | 5 | 0 | C3,C4,C5,C7,C8,N9 |
| C5O1 | 0.223 | 3 | 0 | C1,C3,C5,C6,C7,O10 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C3,C5,C7,O11 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C3,C6,C7,O11 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C3,C6,C7,O10 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C5,C6,C8,O12 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C5,C6,C7,O11 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C3,C5,C6,O10 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C5,C6,C8,O10 |
| C5O1 | 0.223 | 3 | 0 | C1,C3,C5,C6,C7,O11 |
| C5O1 | 0.223 | 3 | 0 | C1,C3,C5,C7,C8,O12 |
| C5O1 | 0.223 | 3 | 0 | C1,C3,C5,C7,C8,O11 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C3,C5,C8,O12 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C4,C5,C8,O12 |
| C5O1 | 0.223 | 3 | 0 | C2,C3,C5,C6,C7,O11 |
| C5O1 | 0.223 | 3 | 0 | C2,C3,C5,C6,C7,O10 |
| C5O1 | 0.223 | 3 | 0 | C1,C2,C5,C6,C7,O10 |
| C5O1 | 0.223 | 3 | 0 | C3,C4,C5,C7,C8,O11 |
| C5O1 | 0.223 | 3 | 0 | C3,C5,C6,C7,C8,O10 |
| C5O1 | 0.223 | 3 | 0 | C3,C5,C6,C7,C8,O12 |
| C5O1 | 0.223 | 3 | 0 | C3,C5,C6,C7,C8,O11 |
| C5O1 | 0.223 | 3 | 0 | C3,C4,C5,C7,C8,O12 |
| C6 | 0.180 | 7 | 1 | C1,C2,C3,C4,C5,C8 |
| C4O2 | 0.266 | 1 | 0 | C2,C3,C6,C7,O10,O11 |
| C4O2 | 0.266 | 1 | 0 | C1,C2,C6,C7,O10,O11 |