Ethyl 2-chloro-4,4-difluoro-3-oxobutanoate CAS 933772-60-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 933772-60-2 |
| Molecular Formula | C6H7ClF2O3 |
| Molecular Weight | 200.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 2-chloro-4,4-difluoro-3-oxobutanoate (CAS 933772-60-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C6H7ClF2O3. Molecular weight: 200.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 1987 |
| Halogen Content | F/Cl-containing |
Related Ethyl Standards
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Recommended Standards
- 4-Chloro-6,7-difluoroquinazoline (CAS 625080-60-6)
- Ethyl 4-Chloro-4,4-difluoro-3-oxobutanoate (CAS 2063-17-4)
- 4-Chloro-5,7-difluoroquinazoline (CAS 791602-75-0)
- 3-(N-Methyl4-chlorobenzenesulfonamido)thiophene-2-carboxylic acid (CAS 1638612-62-0)
- 5-amino-1-(5-fluoro-2-methylphenyl)-1H-pyrazole-4-carbonitrile (CAS 1159678-19-9)
- N-(3,7-Dimethylocta-2,6-dien-1-yl)acrylamide (CAS 164925-73-9)
- 8-Hydroxy-3,4-dihydrobenzo[f][1,4]oxazepin-5(2H)-one (CAS 50502-78-8)
- N-(4-methylcyclohexyl)aniline (CAS 34160-43-5)
- 5-Chloro-3-iodo-6-methylpyridin-2-amine (CAS 952917-46-3)
- Semaglutide Impurity 139 (CAS CATO-C4X-2226139)
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