Flumethasone CAS 2135-17-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 2135-17-3 |
| Molecular Formula | C22H28F2O5 |
| Molecular Weight | 410.45 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Flumethasone (CAS 2135-17-3) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C22H28F2O5. Molecular weight: 410.45 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C22H28F2O5 |
| Molecular Weight | 410.45 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Flumethasone Standards
- Flumethasone Impurity 1 (CAS 60895-22-9)
- Flumethasone Methyl (CAS CATO-C4X-19106)
- Flumethasone-d3 (CAS CATO-CCAD303315)
- Flumethasone Impurity 7 (CAS 28400-50-2)
- Flumethasone Impurity 3 (CAS CATO-C4X-19103)
- Flumethasone Impurity 4 (CAS CATO-C4X-19104)
- Flumethasone Impurity 5 (CAS CATO-C4X-19105)
- Flumethasone Acetate (CAS 2823-42-9)
Recommended Standards
- Tafluprost Impurity 8 (CAS 209860-88-8)
- Diflorasone (CAS 2557-49-5)
- Tafluprost Impurity 11 (CAS CATO-C4X-216311)
- 2-(Benzyl(methyl)amino)-2-oxoethyl 2-(methylthio)nicotinate (CAS 722489-30-7)
- 2-Bromo-5-methoxy-4-nitropyridine (CAS 1805513-34-1)
- N-(Thiophen-2-ylmethyl)-2-(2-(trifluoromethyl)phenyl)quinazolin-4-amine (CAS 959551-10-1)
- 2-Hydroxy-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)benzonitrile (CAS 1350933-21-9)
- (R)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-2-(2,3-dimethoxyphenyl)acetic acid (CAS 1260601-31-7)
- 5-Chloro-4-fluoro-3-nitro-1H-pyrrolo[2,3-b]pyridine (CAS 1196507-34-2)
- Semaglutide impurity 62 (CAS CATO-C4X-222662)
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