Ethyl 2-(3,4-Difluorophenyl)-2,2-difluoroacetate CAS 73789-95-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73789-95-4 |
| Molecular Formula | C10H8F4O2 |
| Molecular Weight | 236.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-(3,4-Difluorophenyl)-2,2-difluoroacetate (CAS 73789-95-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8F4O2. Molecular weight: 236.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8F4O2 |
| Molecular Weight | 236.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1978 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 2-(2,4-difluorophenyl)-2,2-difluoroacetate (CAS 1228957-05-8)
- Ethyl 2-(2,5-difluorophenyl)-2,2-difluoroacetate (CAS 1343850-82-7)
- Ethyl 2-(3,5-difluorophenyl)-2,2-difluoroacetate (CAS 208259-49-8)
- 6-(2,4-Difluorophenyl)pyrimidine-4-carboxylic acid (CAS 1207723-93-0)
- 2-(2,3-Difluorophenyl)-1H-imidazole-4,5-dicarbaldehyde (CAS 1268385-46-1)
- 2-(3,4-Difluorophenyl)pyrimidine-5-carboxylic acid (CAS 1274527-32-0)
- 2-(2,5-Difluorophenyl)pyrimidine-5-carboxylic acid (CAS 933988-75-1)
- 2-(3,5-Difluorophenyl)pyrimidine-5-carboxylic acid (CAS 933988-73-9)
Recommended Standards
- 4-Fluoro-3-trifluoromethylbenzoic acid ethyl ester (CAS 67515-63-3)
- 4-Ethoxy-3-fluoro-5-(trifluoromethyl)benzaldehyde (CAS 2386876-19-1)
- Ethyl 2-fluoro-3-(trifluoromethyl)benzoate (CAS 773134-92-2)
- 8-Hydroxy-2-methylimidazo[1,2-a]pyridine-3-carboxylic acid (CAS 1215951-84-0)
- 5-Cyclopropoxy-2,3-diiodopyridine (CAS 1243470-03-2)
- 4-Bromo-2-(methoxymethyl)-1-methylbenzene (CAS 1890454-27-9)
- CMC2026 Impurity 6 (CAS CATO-C4X-22666)
- 2-((2,3-Dimethylphenyl)amino)-2-oxoethyl 3-methylthiophene-2-carboxylate (CAS 380336-01-6)
- Ramosetron Impurity 17 (CAS 132036-42-1)
- Acetyl tetrapeptide-3 (CAS 827306-88-7)
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