Fluticasone Propionate EP Impurity G CAS 220589-37-7
Purity >90%In StockPharmacopoeial Impurity Standards
| CAS No. | 220589-37-7 |
| Molecular Formula | C43H51F5O8S |
| Molecular Weight | 822.92 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Fluticasone Propionate EP Impurity G (CAS 220589-37-7), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C43H51F5O8S. Molecular weight: 822.92 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C43H51F5O8S |
| Molecular Weight | 822.92 g/mol |
| Purity | >90% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2020 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluticasone Standards
- Fluticasone Impurity 100 (CAS 2408725-66-4)
- Fluticasone Impurity 110 (CAS CATO-C4X-1650110)
- Fluticasone Impurity 109 (CAS CATO-C4X-1650109)
- Fluticasone Impurity 97 (CAS 2408725-64-2)
- Fluticasone Furoate EP Impurity L (CAS CATO-C4X-165029)
- Fluticasone Furoate Impurity 9 (CAS CATO-C4X-32549)
- Fluticasone Propionate EP Impurity H (CAS 201812-64-8)
- Fluticasone Impurity 36 (CAS 192191-51-8)
Recommended Standards
- Cefcapene Impurity 60 (CAS CATO-C4X-182460)
- Glycyrrhizin (CAS 103000-77-7)
- Heptapeptide-6 (CAS CATO-CPTD788823)
- rac-Melphalan EP Impurity I HCl (CAS CATO-C4X-198817)
- Azilsartan Impurity 153 (CAS 1454372-34-9)
- (S)-2-(Methylamino)hexanoic acid hydrochloride (CAS 1899809-63-2)
- (3e)-2-Oxo-4-phenylbut-3-enoic acid (CAS 1914-59-6)
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Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com