Processed databases
Atom-Mass pairs
Outputs for Agmatine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002256
Synonyms: Agmatine, (4-Aminobutyl) guanidine
Total mass: 130.1909
Formula: H14 C5 N4
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: 43.1, 55.1, 57.9, 69.1, 70.1, 73.0, 81.3,
Processing time: 0:00:02.250234
Results for the quried mass "41.3"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3 | 0.228 | 5 | 0 | C1,C2,C4 |
| C3 | 0.228 | 5 | 0 | C1,C2,C3 |
| C2N1 | 0.248 | 3 | 0 | C1,C3,N6 |
| C2N1 | 0.248 | 3 | 0 | C2,C4,N9 |
| C2N1 | 0.248 | 3 | 0 | C4,C5,N9 |
| C1N2 | 0.268 | 1 | 0 | C5,N7,N8 |
| C1N2 | 0.268 | 1 | 0 | C5,N7,N9 |
| C1N2 | 0.268 | 1 | 0 | C5,N8,N9 |