(4,5-Dibenzoyloxy-2-Fluoro-Oxan-3-yl Benzoate CAS 4163-49-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 4163-49-9 |
| Molecular Formula | C26H21FO7 |
| Molecular Weight | 464.44 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4,5-Dibenzoyloxy-2-Fluoro-Oxan-3-yl Benzoate (CAS 4163-49-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C26H21FO7. Molecular weight: 464.44 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C26H21FO7 |
| Molecular Weight | 464.44 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1958 |
| Halogen Content | F-containing |
Recommended Standards
- (2R,3R,4S,5S)-2-((benzoyloxy)methyl)-5-fluorotetrahydrofuran-3,4-diyl dibenzoate (CAS 6301-48-0)
- 3-(3,4-Dimethylphenyl)-4-oxo-N'-[(1E)-[3-(trifluoromethyl)phenyl]methylidene]-3,4-dihydrophthalazine-1-carbohydrazide (CAS 478045-76-0)
- 1,3,5-Tri-O-benzoyl-2-deoxy-2-fluoro-a-L-arabinofuranose (CAS 171721-00-9)
- 4-Methyl-1-((3-nitrophenyl)sulfonyl)-1H-imidazole (CAS 898641-09-3)
- 2,4-Dimethyl-1H-pyrrol-3-ol (CAS 1081853-61-3)
- 5-Methyl-3-phenyl-N-(prop-2-yn-1-yl)isoxazole-4-carboxamide (CAS 923804-34-6)
- Ethyl (R)-3-(1-amino-3-hydroxypropyl)benzoate (CAS 1270203-59-2)
- (4-Amino-3,4-dihydro-2h-1-benzopyran-4-yl)methanol (CAS 1178618-15-9)
- n-Allyl-2-(5-(hydroxymethyl)-2-mercapto-1h-imidazol-1-yl)acetamide (CAS 1105191-50-1)
- Semaglutide Impurity 9 (CAS CATO-C4X-22269)
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