Molecular structure

| Product Name | Flumethasone |
| Synonyms | 6-alpha,9-alpha-difluoro-11-beta,17-alpha,21-trihydroxy-16-alpha-methylpregna-1,4-diene-3,20-dione |
| CAS No. | 2135-17-3 |
| Molecular Formula | C22H28F2O5 |
| Molecular Weight | 410.4515 |
| Relative density | 1.36g/cm3 |
| Melting point | 237-240℃ |
| Appearance | White or almost white crystalline powder |
| Specifications | Enterprise standard ≥98% |
| Package | 5kg/tin; 25kg/drum |