Processed databases
Atom-Mass pairs
Outputs for MANDELIC ACID; EI-B; MS
Database: UNIV. OF OCCUPATIONAL AND ENVIRONMENTAL HEALTH, Tokyo
Entry ID: JP003539
Synonyms: MANDELIC ACID
Total mass: 152.147
Formula: H8 C8 O3
Experimental information
MS type: MS
Instrument: HITACHI RMU-6E
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: 28.0, 29.0, 39.0, 51.0, 52.0, 53.5, 63.0, 75.0, 76.0, 78.0, 79.0, 90.0, 91.0, 106.0, 107.0, 109.0,
Processing time: 0:00:02.285218
Results for the quried mass "53.0"
| Formula | Mass differences | Num. used protons | Num. required extra protons | Atom names |
| C3O1 | 0.039 | 1 | 0 | C4,C6,C7,O9 |
| C3O1 | 0.039 | 1 | 0 | C5,C6,C7,O9 |
| C3O1 | 0.039 | 1 | 0 | C6,C7,C8,O10 |
| C3O1 | 0.039 | 1 | 0 | C6,C7,C8,O11 |
| C3O1 | 0.039 | 1 | 0 | C6,C7,C8,O9 |
| C4 | 0.082 | 5 | 2 | C1,C2,C4,C6 |
| C4 | 0.082 | 5 | 2 | C1,C3,C5,C6 |
| C4 | 0.082 | 5 | 1 | C1,C2,C3,C5 |
| C4 | 0.082 | 5 | 1 | C1,C2,C3,C4 |
| C4 | 0.082 | 5 | 2 | C2,C4,C5,C6 |
| C4 | 0.082 | 5 | 2 | C2,C4,C6,C7 |
| C4 | 0.082 | 5 | 2 | C3,C4,C5,C6 |
| C4 | 0.082 | 5 | 2 | C3,C5,C6,C7 |
| C4 | 0.082 | 5 | 2 | C4,C5,C6,C7 |