Processed databases
Atom-Mass pairs
Outputs for Creatine; LC-ESI-QQ; MS2; CE:20 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO002518
Synonyms: Creatine, Methylglycocyamine, alpha-Methylguanidino acetic acid
Total mass: 131.1328
Formula: H9 C4 O2 N3
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: 69.3, 71.4, 72.8, 87.2, 115.0,
Processing time: 0:00:01.872488
Results for the quried mass "85.9"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O2N1 | 0.169 | 4 | 0 | C1,C2,C3,N7,O8,O9 |
| C3N3 | 0.215 | 8 | 0 | C1,C2,C4,N5,N6,N7 |