Processed databases
Atom-Mass pairs
Outputs for 5-Hydroxyindoleacetic acid; LC-ESI-QQ; MS2; CE:20 V; [M+H]+
Database: Institute for Advanced Biosciences, Keio Univ.
Entry ID: KO003124
Synonyms: 5-Hydroxy-3-indoleaceacetate, 5-Hydroxyindoleacetate, 5-Hydroxyindoleacetic acid
Total mass: 191.183
Formula: H9 C10 O3 N1
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: 58.9, 69.2, 72.9, 96.9, 99.3, 100.8, 106.9, 112.9, 117.1, 121.0, 122.1, 132.3, 157.0,
Processing time: 0:00:02.732182
Results for the quried mass "146.1"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C7O3N1 | 0.020 | 0 | 0 | C3,C4,C5,C6,C7,C8,C10,N11,O12,O13,O14 |
| C8O2N1 | 0.023 | 4 | 0 | C2,C3,C4,C5,C6,C8,C9,C10,N11,O13,O14 |
| C8O2N1 | 0.023 | 4 | 0 | C1,C2,C3,C5,C6,C8,C9,C10,N11,O13,O14 |
| C9O1N1 | 0.066 | 8 | 0 | C1,C2,C3,C4,C5,C6,C7,C8,C9,N11,O12 |
| C8O3 | 0.000 | 2 | 0 | C1,C3,C4,C5,C6,C7,C8,C10,O12,O13,O14 |
| C8O3 | 0.000 | 2 | 0 | C1,C2,C3,C4,C6,C7,C8,C10,O12,O13,O14 |