Methyl 5,5,5-trifluoro-4-oxopentanoate CAS 22581-31-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 22581-31-3 |
| Molecular Formula | C6H7F3O3 |
| Molecular Weight | 184.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Methyl 5,5,5-trifluoro-4-oxopentanoate (CAS 22581-31-3), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H7F3O3. Molecular weight: 184.11 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H7F3O3 |
| Molecular Weight | 184.11 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.) | 1963 |
| Halogen Content | F-containing |
Related Methyl Standards
- 6,6,6-Trifluoro-5-oxohexanoic acid (CAS 184157-09-3)
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- 2,2,2-Trifluoro-1-(oxan-3-yl)ethan-1-ol (CAS 1342709-61-8)
- 136564-76-6 2-ethyl-4,4,4-trifluoro-2-methylbutanoate 2-ethyl-4,4,4-tris(fluoranyl)-2-methyl-butanoate A807093 (CAS 136564-76-6)
Recommended Standards
- Methyl 3-oxo-2-(trifluoromethyl)butanoate (CAS 93885-06-4)
- N,N-Bis(2-chloroethyl)propan-1-amine (CAS 621-68-1)
- 6-Hydroxy-5-nitronicotinic Acid (CAS 6635-31-0)
- 2-(8-Fluoroimidazo[1,2-a]pyridin-7-yl)propan-2-ol (CAS 628322-91-8)
- 2-((3,4-Dichlorophenoxy)methyl)oxirane (CAS 21320-30-9)
- 4,6-Dichloro-2-(o-tolyl)pyrimidine (CAS 26863-54-7)
- (3-Hydroxy-3-phenylpropyl)diphenylphosphine oxide (CAS 22950-48-7)
- 2-(4-Chloro-3-fluorophenyl)-1-methyl-5-oxopyrrolidine-3-carboxylic acid (CAS 1409431-63-5)
- 4-(Methoxymethyl)pyridine (CAS 70199-60-9)
- Semaglutide impurity 32 (CAS CATO-C4X-222632)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
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