2-[(E)-2-(2-Chloro-6-fluorophenyl)ethenyl]-1,3-benzoxazole CAS 338415-77-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 338415-77-3 |
| Molecular Formula | C15H9ClFNO |
| Molecular Weight | 273.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2-[(E)-2-(2-Chloro-6-fluorophenyl)ethenyl]-1,3-benzoxazole (CAS 338415-77-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H9ClFNO. Molecular weight: 273.69 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H9ClFNO |
| Molecular Weight | 273.69 g/mol |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
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- Ethyl 7-methyl-5-(4-(methylthio)phenyl)-3-oxo-2-(3-phenylallylidene)-3,5-dihydro-2H-thiazolo[3,2-a]pyrimidine-6-carboxylate (CAS 6997-60-0)
- 2-(3,5-difluorophenoxy)aniline hydrochloride (CAS 1394040-16-4)
- 2-(Difluoromethyl)-5-vinylpyridine (CAS 1186518-59-1)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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