Fluticasone Impurity 99 CAS 948566-13-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 948566-13-0 |
| Molecular Formula | C25H31F3O6S |
| Molecular Weight | 516.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Fluticasone Impurity 99 (CAS 948566-13-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C25H31F3O6S. Molecular weight: 516.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C25H31F3O6S |
| Molecular Weight | 516.57 g/mol |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluticasone Standards
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Recommended Standards
- Ns 1209 (CAS 245063-59-6)
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- Thiamine nitrate EP Impurity H (CAS 89285-03-0)
- 6-Ethylpiperidine-2-carboxylic acid (CAS 1037471-93-4)
- 2702AC 820971-67-3 C11H20N2O4 tert-Butyl 3-(methoxy(methyl)carbamoyl)azetidine-1-carboxylate (CAS 820971-67-3)
- 5-Methoxybenzo[c][1,2]oxaborol-1(3H)-ol (CAS 174671-92-2)
- Darifenacin Impurity 5 (CAS CATO-C4X-16055)
- (Pro3)-Gastric Inhibitory Polypeptide (human) trifluoroacetate salt (CAS 299898-52-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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