Betamethasone Impurity 76 CAS 5534-01-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 5534-01-0 |
| Molecular Formula | C27H34AFO7 |
| Molecular Weight | 489.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Betamethasone Impurity 76 (CAS 5534-01-0) pharmacopoeial impurity standards reference standard. Molecular formula: C27H34AFO7. Molecular weight: 489.55 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C27H34AFO7 |
| Molecular Weight | 489.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 10.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
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Recommended Standards
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- Nabumetone Impurity 17 (CAS CATO-C4X-284817)
- Meropenem Impurity 27 (CAS CATO-C4X-130927)
- 4-(2-(4-(Dimethyliminio)cyclohexa-2,5-dien-1-ylidene)hydrazinyl)benzoate (CAS 201858-51-7)
- 3-(2-Chloro-3,4-dimethoxyphenyl)acrylaldehyde (CAS 1562163-31-8)
- (6-Chloropyridin-3-yl)(thiazol-2-yl)methanone (CAS 890100-46-6)
- 1-Bromo-2,3-dimethylbut-2-ene (CAS 5072-70-8)
- Semaglutide Impurity 144 (CAS 394210-59-4)
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