Beclometasone dipropionate EP Impurity S CAS 1709825-83-1
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 1709825-83-1 |
| Molecular Formula | C31H41ClO8 |
| Molecular Weight | 577.11 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Beclometasone dipropionate EP Impurity S (CAS 1709825-83-1) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C31H41ClO8. Molecular weight: 577.11 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C31H41ClO8 |
| Molecular Weight | 577.11 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1994 |
| Halogen Content | Cl-containing |
Related Beclometasone Standards
- Beclometasone Dipropionate Monohydrate EP Impurity D (CAS 52092-14-5)
- Beclometasone Dipropionate Monohydrate EP Impurity E (CAS 887130-68-9)
- Beclometasone Dipropionate EP Impurity N (CAS 1204582-47-7)
- Beclometasone Dipropionate Monohydrate EP Impurity F (CAS 887130-69-0)
- Beclometasone Dipropionate Monohydrate EP Impurity O (CAS 14527-61-8)
- Beclometasone Dipropionate Monohydrate EP Impurity C (CAS CATO-C4X-14743)
- Beclometasone Dipropionate Monohydrate EP Impurity L (CAS 114371-33-4)
- Beclometasone Dipropionate EP Impurity M (CAS 3100114-15-3)
Recommended Standards
- 5-(Isobutylthio)-1,3,4-thiadiazol-2-amine (CAS 33313-07-4)
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- Dapagliflozin Impurity N33 (CAS 2040305-09-5)
- Oseltamivir Impurity 57 (CAS CATO-C4X-172057)
- Metaraminol Impurity 78 (CAS 65133-68-8)
- N2-Ethyl-1H-benzo[d]imidazole-1,2-diamine (CAS 171082-90-9)
- 4-(4,6-Dichloro-1,3,5-triazin-2-yl)-N,N-diphenylaniline (CAS 20354-36-3)
- 3-(Methylsulfanyl)-5,6-diphenyl-1,2,4-triazine (CAS 28735-33-3)
- 2-Thia-5-azabicyclo[2.2.1]heptane (CAS 19577-71-0)
- Des-Trp25-Tirzepatide (CAS CATO-CPTD788948)
Why CATO?
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- 130,000+ catalog items in stock, COA supplied with every batch
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