Processed databases
Atom-Mass pairs
Outputs for Syringic acid; LC-ESI-QQ; MS2; CE:50 V; [M-H]-
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO001816
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: 62.7,
Processing time: 0:00:01.865534
Results for the quried mass "51.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O1 | 0.024 | 1 | 0 | C3,C6,C8,O10 |
| C3O1 | 0.024 | 1 | 0 | C3,C5,C9,O11 |
| C3O1 | 0.024 | 1 | 0 | C3,C5,C9,O12 |
| C3O1 | 0.024 | 1 | 0 | C3,C5,C6,O13 |
| C3O1 | 0.024 | 1 | 0 | C3,C6,C8,O13 |
| C3O1 | 0.024 | 1 | 0 | C4,C7,C8,O10 |
| C3O1 | 0.024 | 1 | 0 | C4,C5,C9,O11 |
| C3O1 | 0.024 | 1 | 0 | C4,C5,C9,O12 |
| C3O1 | 0.024 | 1 | 0 | C4,C5,C7,O14 |
| C3O1 | 0.024 | 1 | 0 | C4,C7,C8,O14 |
| C3O1 | 0.024 | 1 | 1 | C6,C7,C8,O14 |
| C3O1 | 0.024 | 1 | 0 | C6,C7,C8,O10 |
| C3O1 | 0.024 | 1 | 1 | C6,C7,C8,O13 |
| C4 | 0.066 | 3 | 1 | C3,C4,C5,C7 |
| C4 | 0.066 | 3 | 2 | C3,C6,C7,C8 |
| C4 | 0.066 | 3 | 1 | C3,C4,C5,C9 |
| C4 | 0.066 | 3 | 1 | C3,C4,C5,C6 |
| C4 | 0.066 | 3 | 2 | C3,C5,C6,C8 |
| C4 | 0.066 | 3 | 2 | C3,C5,C6,C9 |
| C4 | 0.066 | 3 | 2 | C4,C6,C7,C8 |
| C4 | 0.066 | 3 | 2 | C4,C5,C7,C8 |
| C4 | 0.066 | 3 | 2 | C4,C5,C7,C9 |