Processed databases
Atom-Mass pairs
Outputs for Syringic acid; LC-ESI-QQ; MS2; CE:20 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001813
Synonyms: Syringate, Syringic acid
Total mass: 198.1723
Formula: H10 C9 O5
Experimental information
MS type: MS2
Instrument: API3000, Applied Biosystems
Instrument type: LC-ESI-QQ
Ionization mode: NEGATIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 123.1,
Processing time: 0:00:02.637378
Results for the quried mass "153.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C8O3 | 0.155 | 9 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,O10,O13,O14 |
| C7O4 | 0.112 | 5 | 0 | C2,C3,C4,C5,C7,C8,C9,O10,O11,O12,O14 |
| C7O4 | 0.112 | 5 | 0 | C1,C3,C4,C5,C6,C8,C9,O10,O11,O12,O13 |