Processed databases
Atom-Mass pairs
Outputs for 1-Methylnicotinamide; LC-ESI-QQ; MS2; CE:10 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003442
Synonyms: 1-Methylnicotinamide
Total mass: 137.1588
Formula: H9 C7 O1 N2
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: 60.2, 75.9, 76.9, 78.9, 87.5, 88.6, 106.6, 109.9, 119.9, 138.0,
Processing time: 0:00:02.295783
Results for the quried mass "104.9"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C6O1N1 | 0.194 | 3 | 0 | C2,C3,C4,C5,C6,C7,N8,O10 |
| C5O1N2 | 0.174 | 1 | 0 | C1,C4,C5,C6,C7,N8,N9,O10 |
| C5O1N2 | 0.174 | 1 | 0 | C1,C3,C5,C6,C7,N8,N9,O10 |