Ethyl5,5-difluoro-2-oxo-cyclohexanecarboxylate CAS 22515-17-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22515-17-9 |
| Molecular Formula | C9H12F2O3 |
| Molecular Weight | 206.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl5,5-difluoro-2-oxo-cyclohexanecarboxylate (CAS 22515-17-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H12F2O3. Molecular weight: 206.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H12F2O3 |
| Molecular Weight | 206.19 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 |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
| Halogen Content | F-containing |
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- 2,6-Difluoro-4-(pyridin-4-yl)aniline (CAS 1214387-96-8)
Recommended Standards
- Ethyl 7-hydroxybenzofuran-5-carboxylate (CAS 831222-95-8)
- Eugenin (CAS 480-34-2)
- Ethyl 7-hydroxybenzofuran-2-carboxylate (CAS 39543-86-7)
- 2-Chloro-3-cyano-6-phenylpyridine 2-chloro-6-phenylpyridine-3-carbonitrile 43083-14-3 (CAS 43083-14-3)
- 4-Cyclopropyl-2-fluorophenylboronic Acid Pinacol Ester (CAS 1338718-13-0)
- 2,2-Dichloro-1-(2,5-dimethyl-1H-pyrrol-1-yl)ethanone (CAS 42277-24-7)
- 2-(Ethyl((1-methylpyrrolidin-2-yl)methyl)amino)acetic acid (CAS 1353954-66-1)
- 2-Fluoro-5-methanesulfonylbenzene-1-sulfonyl chloride (CAS 1744-09-8)
- (2,4-Dimethylphenyl)(2-methylpyridin-4-yl)methanone (CAS 1187169-75-0)
- Semaglutide impurity 106 (CAS CATO-C4X-2226106)
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