Ethyl 4,4,4-trifluoro-3-hydroxy-3-(trifluoromethyl)butanoate CAS 665-09-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 665-09-8 |
| Molecular Formula | C7H8F6O3 |
| Molecular Weight | 254.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Ethyl 4,4,4-trifluoro-3-hydroxy-3-(trifluoromethyl)butanoate (CAS 665-09-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C7H8F6O3. Molecular weight: 254.13 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C7H8F6O3 |
| Molecular Weight | 254.13 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Related Ethyl Standards
- 1,1,1-Trifluoro-2-(2-fluoropyridin-3-yl)-3-nitropropan-2-ol (CAS 892414-45-8)
- Ethyl 4,4,4-trifluoro-3-oxo-2-(ureidomethylene)butanoate (CAS 2924-80-3)
- 2,2,2-Trifluoro-1-(4-Methoxy-naphthalen-1-yl)-ethanone (CAS 169295-54-9)
- 2,2,2-Trifluoro-1-(2-methoxynaphthalen-1-yl)ethan-1-one (CAS 169295-61-8)
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Recommended Standards
- Ethyl (Z)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pent-4-enoate (CAS 2321367-33-1)
- Methyl (5E)-6-(4,4,5,5-Tetramethyl-1,3,2-dioxaborolan-2-yl)-5-hexenoate (CAS 521950-37-8)
- 6-Bromo-3-(tert-butyl)-[1,2,4]triazolo[4,3-a]pyridine (CAS 876372-87-1)
- 3-(5-Methoxypyridin-3-yl)prop-2-enoic acid (CAS 118419-99-1)
- 1-(Ethylsulfonyl)-2-methoxyethane (CAS 25062-87-7)
- 1-azabicyclo[2.2.1]heptane-4-carboxylic acid;hydrochloride (CAS 119102-95-3)
- 4-[4-(trifluoromethyl)phenyl]pyrrolidin-2-one (CAS 73081-88-6)
- 3-(Cyclopentyloxy)pyridin-2-amine (CAS 1152595-98-6)
- 4,6-Dichloro-2-(4-fluoro-phenyl)-quinazoline (CAS 461036-88-4)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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