4-Ethoxy-2,3-difluoro-4'-propyl-1,1'-biphenyl CAS 157248-24-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 157248-24-3 |
| Molecular Formula | C17H18F2O |
| Molecular Weight | 276.32 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4-Ethoxy-2,3-difluoro-4'-propyl-1,1'-biphenyl (CAS 157248-24-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C17H18F2O. Molecular weight: 276.32 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C17H18F2O |
| Molecular Weight | 276.32 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2001 |
| Halogen Content | F-containing |
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Recommended Standards
- 2,2,2-Trifluoro-1-(4-(pentylthio)phenyl)ethan-1-one (CAS 1443345-06-9)
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- 4-tert-Butyl-N-{4-[(4,6-dimethoxypyrimidin-2-yl)oxy]-2-methylphenyl}benzene-1-sulfonamide (CAS 866154-88-3)
- 2-(tert-Butyl)-3-cyclopropoxybenzenesulfonamide (CAS 1243459-59-7)
- 2-(5-Trifluoromethyl-1H-indol-3-yl)acetic acid (CAS 378802-40-5)
- Steroidogenesis-Activator Polypeptide (rat) (H-8855.0500) (CAS 108563-23-1)
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