Ethyl 5,5,5-Trifluoro-4-oxopentanoate CAS 70961-05-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 70961-05-6 |
| Molecular Formula | C7H9F3O3 |
| Molecular Weight | 198.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 5,5,5-Trifluoro-4-oxopentanoate (CAS 70961-05-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C7H9F3O3. Molecular weight: 198.14 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C7H9F3O3 |
| Molecular Weight | 198.14 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°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.) | 1977 |
| Halogen Content | F-containing |
Related Ethyl Standards
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- ethyl 5,5,5-trifluoro-3-oxopentanoate (CAS 127146-29-6)
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Recommended Standards
- Methyl (1r,3r)-3-hydroxy-3-(trifluoromethyl)cyclobutane-1-carboxylate (CAS 2411591-41-6)
- methyl cis-3-hydroxy-3-(trifluoromethyl)cyclobutanecarboxylate (CAS 2704523-18-0)
- Aeide-C1-NHS ester (CAS 824426-32-6)
- 4-nitro-1H-indene-1,3(2H)-dione (CAS 4535-07-3)
- (R)-2-Amino-N-((S)-1-phenylethyl)propanamide (CAS 180468-46-6)
- Velpatasvir Impurity 8 (CAS 1493769-28-0)
- N-[4-(2-Benzimidazolyl)phenyl]maleimide (CAS 27030-97-3)
- Atrasentan Impurity 141 (CAS 1058349-21-5)
- Capivasertib Impurity 47 (CAS CATO-C4X-331247)
- α Bag Cell Peptide (1-9) (CAS 87549-52-8)
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