Betamethasone Impurity 10 CAS 38680-83-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 38680-83-0 |
| Molecular Formula | C20H25FO3 |
| Molecular Weight | 332.41 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Betamethasone Impurity 10 (CAS 38680-83-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C20H25FO3. Molecular weight: 332.41 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C20H25FO3 |
| Molecular Weight | 332.41 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1968 |
| Halogen Content | F-containing |
Related Betamethasone Standards
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- 4-(4,5-Dihydrooxazol-2-yl)-1,2,5-oxadiazol-3-amine (CAS 1431728-34-5)
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