42771-81-3
42771-81-3 structure
- Name: Flurbiprofen Impurity I
- Chemical Name: diethyl 2-(2-fluorobiphenyl-4-yl)-2-methylmalonate
- CAS Number: 42771-81-3
- Molecular Formula: C20H21FO4
- Molecular Weight: 344.37700
- Create Date: 2018-08-08 11:14:59
- Modify Date: 2025-08-21 12:25:42
| Name | diethyl 2-(2-fluorobiphenyl-4-yl)-2-methylmalonate |
|---|---|
| Synonyms |
2-Fluor-4-biphenylyl-α-methyl-malonsaeureaethylester
diethyl 2-methyl-2-((3'-fluoro-4'-phenyl) phenyl) malonate diethyl 2-methyl-2-[(3'-fluoro-4'-phenyl)-phenyl]-malonate diethyl 2-(2-fluoro-4-biphenylyl)-2-methylmalonate Flurbiprofen Related Impurity 1 Flurbiprofen Impurity I |
| Molecular Formula | C20H21FO4 |
|---|---|
| Molecular Weight | 344.37700 |
| Exact Mass | 344.14200 |
| PSA | 52.60000 |
| LogP | 3.87660 |
| Hazard Codes | Xn |
|---|
| Precursor 0 | |
|---|---|
| DownStream 1 | |
