Processed databases
Atom-Mass pairs
Outputs for Hypoxanthine; LC-ESI-QQ; MS2; CE:40 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003076
Synonyms: Hypoxanthine, Purine-6-ol
Total mass: 136.1113
Formula: H4 C5 O1 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:
Processing time: 0:00:00.793489
Results for the quried mass "42.1"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C1O1N1 | 0.083 | 0 | 0 | C5,N9,O10 |
| C1N2 | 0.060 | 2 | 0 | C1,N6,N7 |
| C1N2 | 0.060 | 2 | 1 | C4,N7,N8 |
| C1N2 | 0.060 | 2 | 1 | C2,N8,N9 |
| C2O1 | 0.063 | 2 | 1 | C3,C5,O10 |