Ethyl 4-Chloro-4,4-difluoro-3-oxobutanoate CAS 2063-17-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2063-17-4 |
| Molecular Formula | C6H7ClF2O3 |
| Molecular Weight | 200.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-Chloro-4,4-difluoro-3-oxobutanoate (CAS 2063-17-4) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C6H7ClF2O3. Molecular weight: 200.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C6H7ClF2O3 |
| Molecular Weight | 200.57 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 2.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F/Cl-containing |
Related Ethyl Standards
- 2-Chloro-5,6-difluoroquinoxaline (CAS 1384067-26-8)
- 2-Chloro-7,8-difluoroquinoxaline (CAS 1384067-28-0)
- 4-Chloro-6,8-difluoroquinazoline (CAS 1388603-94-8)
- 2-Chloro-6,7-difluoroquinoxaline (CAS 143007-15-2)
- 4-Chloro-5,6-difluoroquinazoline (CAS 1447606-47-4)
- 4-Chloro-7,8-difluoroquinazoline (CAS 1565726-62-6)
- 2-Chloro-5,7-difluoroquinazoline (CAS 1823359-64-3)
- 1-Chloro-3-(1,3-dioxolan-2-yl)-1,1-difluoropropan-2-one (CAS 946078-99-5)
Recommended Standards
- Ethyl 2-chloro-4,4-difluoro-3-oxobutanoate (CAS 933772-60-2)
- N-Hydroxy-4-nitrobenzimidoyl chloride (CAS 1011-84-3)
- 4-Chloro-6,7-difluoroquinazoline (CAS 625080-60-6)
- S-(2-((1-(2-Oxocyclohexyl)butyl)amino)ethyl) O,O-dihydrogen phosphorothioate (CAS 62219-94-7)
- (2S,5R)-1-Benzyl-2,5-dimethylpiperazine Dihydrochloride (CAS 260254-80-6)
- 2-Amino-4,7-dimethyl-1H-benzo[d]imidazol-5-ol (CAS 500138-30-7)
- Daunorubicin Impurity 1 (CAS 51996-45-3)
- 4-(2-Ethylbutanoyl)-N-[(pyridin-4-yl)methyl]-1H-pyrrole-2-carboxamide (CAS 439120-68-0)
- 2-(4-Isopropylthiazol-2-yl)ethanamine (CAS 642081-25-2)
- Insulin B (22-25) (CAS 34367-73-2)
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