Processed databases
Atom-Mass pairs
Outputs for 2-(4-HYDROXYPHENYL)ETHANOIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP007234
Synonyms: 2-(4-HYDROXYPHENYL)ETHANOIC ACID, P-HYDROXYPHENYLACETIC ACID
Total mass: 152.147
Formula: H8 C8 O3
Experimental information
MS type: MS
Instrument: HITACHI M-52
Instrument type: EI-B
Ionization: 70 eV
Ionization mode: POSITIVE
CAMP general report:
Acceptable mass threshold: 2.0158Out of range queried mass peaks:
Replicated queried mass peaks: 40.0, 41.0, 43.0, 44.0, 50.0, 51.0, 53.0, 54.0, 56.0, 57.0, 68.0, 69.0, 71.0, 74.0, 78.0, 79.0, 82.0, 83.0, 85.0, 96.0, 97.0, 99.0, 107.0, 109.0, 121.0, 129.0, 149.0, 153.0,
Processing time: 0:00:02.394647
Results for the quried mass "105.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C6O2 | 0.071 | 1 | 0 | C1,C2,C4,C5,C6,C8,O10,O11 |
| C6O2 | 0.071 | 1 | 0 | C1,C2,C3,C5,C6,C8,O10,O11 |
| C7O1 | 0.114 | 5 | 0 | C1,C2,C3,C4,C5,C6,C7,O9 |