5-(5-Chloro-2-fluorophenyl)-3-methyl-3-phenyl-2,3-dihydroisoxazole CAS 877862-70-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 877862-70-9 |
| Molecular Formula | C16H13ClFNO |
| Molecular Weight | 289.73 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 5-(5-Chloro-2-fluorophenyl)-3-methyl-3-phenyl-2,3-dihydroisoxazole (CAS 877862-70-9), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C16H13ClFNO. Molecular weight: 289.73 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C16H13ClFNO |
| Molecular Weight | 289.73 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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- 4-(Pyrimidin-5-yl)benzoic acid (CAS 216959-91-0)
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- D-[Phe]6-Liraglutide (CAS CATO-C4X-199235)
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