Ethyl 4,4,4-trifluoro-2-methyl-3-oxobutanoate CAS 344-00-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 344-00-3 |
| Molecular Formula | C7H9F3O3 |
| Molecular Weight | 198.14 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4,4,4-trifluoro-2-methyl-3-oxobutanoate (CAS 344-00-3) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C7H9F3O3. Molecular weight: 198.14 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
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.) | 1957 |
| Halogen Content | F-containing |
Related Ethyl Standards
- Ethyl 5,5,5-trifluoro-2-oxopentanoate (CAS 1003322-53-9)
- Methyl 6,6,6-trifluoro-5-oxohexanoate (CAS 1161004-61-0)
- ethyl 5,5,5-trifluoro-3-oxopentanoate (CAS 127146-29-6)
- 1,1,1-Trifluoro-4-phenylbut-3-yn-2-one (CAS 58518-08-4)
- Ethyl 4,4,4-trifluoro-3-methoxybut-2-enoate (CAS 26717-84-0)
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- 5-(2,2,2-Trifluoro-1lambda3-ethyl)-1H-indole (CAS 170366-90-2)
- 1,1,1-Trifluoro-3-(tetrahydro-2h-pyran-4-yl)propan-2-ol (CAS 1343882-75-6)
Recommended Standards
- Aeide-C1-NHS ester (CAS 824426-32-6)
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- N-[2-(2,6-dioxo-3-piperidyl)-1,3-dioxo-isoindolin-4-yl]-7-iodo-heptanamide (CAS 2703834-54-0)
- 2,2,2-Trifluoroethyl n-(2-ethyl-6-methylphenyl)carbamate (CAS 1087788-62-2)
- 2-{2-[(2,4-Dichloro-1-naphthyl)oxy]-ethyl}piperidine hydrochloride (CAS 1220029-37-7)
- 2-(5-Cyclopropyl-1,2,4-oxadiazol-3-yl)propan-2-amine (CAS 1155953-86-8)
- 1-(1H-Benzo[d][1,2,3]triazol-1-yl)-5-chloropentan-2-one (CAS 305851-08-5)
- 3-Isobutoxypyrazine-2-carboxylic acid (CAS 1341898-11-0)
- Peptide Impurity 81 TFA (CAS CATO-CPTD788581)
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