1-Ethynyl-4-fluoronaphthalene CAS 904694-35-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 904694-35-5 |
| Molecular Formula | C12H7F |
| Molecular Weight | 170.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 1-Ethynyl-4-fluoronaphthalene (CAS 904694-35-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C12H7F. Molecular weight: 170.18 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C12H7F |
| Molecular Weight | 170.18 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 |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F-containing |
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Recommended Standards
- 1-Ethoxy-3-fluoro-5-methoxybenzene (CAS 2432848-79-6)
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- 6-Hydroxy Bentazon (CAS 60374-42-7)
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- 2-Chloro-n-[4-chloro-3-(trifluoromethyl)phenyl]acetamide (CAS 351-33-7)
- 2,2,4-Tris(2-chlorophenyl)-5-(3,4-dimethoxyphenyl)-4,5-diphenyl-1,1-biimidazole (CAS 100486-97-3)
- Methyl 5-(isoxazol-5-yl)-1,3-dimethyl-1H-pyrazole-4-carboxylate (CAS 175277-14-2)
- D-[γ-Glu](Side Chain)-Semaglutide (CAS CATO-C4X-2226254)
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