Fluocinolone Acetonide Impurity N1 CAS 6598-95-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 6598-95-4 |
| Molecular Formula | C26H31FO7 |
| Molecular Weight | 474.52 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Fluocinolone Acetonide Impurity N1 (CAS 6598-95-4) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H31FO7. Molecular weight: 474.52 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C26H31FO7 |
| Molecular Weight | 474.52 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.) | 1958 |
| Halogen Content | F-containing |
Related Fluocinolone Standards
- Fluocinolone Acetonide impurity 19 (CAS CATO-C4X-238119)
- Fluocinolone Acetonide impurity 20 (CAS CATO-C4X-238120)
- Fluocinolone Acetonide Impurity 28 (CAS 2802-11-2)
- Fluocinolone Acetonide EP Impurity G (CAS 2802-11-1)
- Fluocinolone Acetonide EP Impurity L (CAS 1893-65-8)
- Fluocinolone Acetonide Impurity 35 (CAS CATO-C4X-238135)
- Fluocinolone Acetonide Impurity 39 (CAS CATO-C4X-238139)
- Fluocinolone Acetonide Impurity 4 (CAS 62013-83-6)
Recommended Standards
- 5-(4-Butoxyphenyl)-4-(3-fluoro-4-methylbenzoyl)-3-hydroxy-1-(pyridin-3-ylmethyl)-1H-pyrrol-2(5H)-one (CAS 618076-09-8)
- N,N'-(disulfanediylbis(ethane-2,1-diyl))bis(4-azido-2-hydroxybenzamide) (CAS 199804-21-2)
- Methyl 6?-Desmethyl-4?-tosylmycophenolate (CAS 171808-04-1)
- Ponatinib Impurity 29 (CAS CATO-C4X-226929)
- Metaraminol Impurity 23 (CAS 2151127-61-4)
- 4-Chloro-3-(difluoromethyl)-5-(trifluoromethyl)picolinonitrile (CAS 1805361-18-5)
- 1-[4-(6-Chloro-2-methyl-pyrimidin-4-yl)-piperidin-1-yl]-2-methoxy-ethanone (CAS 1316220-05-9)
- 2-(6-Chlorobenzofuran-5-yl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1154741-00-0)
- (4S,5R)-5-Isopropyl-2-oxooxazolidine-4-carboxylic acid (CAS 127913-32-0)
- Tirzepatide Impurity 34 (CAS CATO-C4X-324034)
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