5,5,5-Trifluoro-4-methylpentan-2-one CAS 200711-56-4
| CAS No. | 200711-56-4 |
| Molecular Formula | C6H9F3O |
| Molecular Weight | 154.13 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Compared with other compounds in its class, the molecular weight of 154.13 g/mol gives 5,5,5-Trifluoro-4-methylpentan-2-one distinctive chromatographic separation conditions and mass-spectrometry parameter settings.
5,5,5-Trifluoro-4-methylpentan-2-one (CAS 200711-56-4), molecular formula C6H9F3O and molecular weight 154.13 g/mol, is a CATO reference standard with documented purity and traceability.
Owing to a hydroxyl group, an ether linkage, fluorine substitution, 5,5,5-Trifluoro-4-methylpentan-2-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 154.13 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
As a certified reference material (CRM), 5,5,5-Trifluoro-4-methylpentan-2-one meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C6H9F3O |
| Molecular Weight | 154.13 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2014 |
| Halogen Content | F-containing |
Related Trifluoro Standards
- 1,1,1-trifluoro-3,3-dimethylbutan-2-one (CAS 359-61-5)
- 1,1,1-Trifluoro-hexan-2-one (CAS 360-34-9)
- 2,2,2-Trifluoro-N-propylacetimidamide (CAS 815-46-3)
- 110003-22-0 4,5,5-trifluoro-4-pentenoic acid 4,5,5-tris(fluoranyl)pent-4-enoic acid A802125 (CAS 110003-22-0)
- (E)-4,4,4-trifluoro-3-methylbut-2-enoic acid (CAS 400-28-2)
- (Z)-4,4,4-trifluoro-3-methylbut-2-enoic acid (CAS 93404-33-2)
- (E)-4,4,4-trifluoro-3-methylbut-2-enoic acid 3-(Trifluoromethyl)crotonic acid 69056-67-3 (CAS 69056-67-3)
- Methyl 3,3,3-trifluoro-2-iminopropanoate (CAS 1340033-01-3)
Recommended Standards
- 4-Oxo-1,4-dihydropyrimidine-5-carbohydrazide (CAS 89323-13-7)
- 5,6-Dihydro-1H-imidazo[4,5-d]pyridazine-4,7(3aH,7aH)-dione (CAS 20057-50-5)
- 4-Methyl-5,5,5-trifluoropent-1-en-4-ol (CAS 73893-33-1)
- 5-methyl-2-(trifluoromethyl)-1H-imidazole (CAS 66675-23-8)
- Bosentan Impurity 5 (CAS 193013-72-8)
- 1-Ethyl-1H-pyrazol-3-ol (CAS 52867-41-1)
- 3-(tert-butylamino)-1,1,1-trifluoropropan-2-ol (CAS 380609-28-9)
- Naltrexone Impurity 21 (CAS 64643-76-1)
- 1-(2,6-Dichloropyridin-4-yl)-N,N-dimethylmethanamine hydrochloride (CAS 849060-72-6)
- n-(2-Cyanopropyl)-N-ethyl-4-fluorobenzamide (CAS 1179785-82-0)
- 2-(3,4-Dimethoxyphenyl)pyrazolidin-3-one (CAS 144146-94-1)
- 2,2-Difluoro-2-(4-hydroxy-1-methylpiperidin-4-yl)acetic acid (CAS 1248300-83-5)
- N-(3-(Benzyl(ethyl)amino)phenyl)acetamide (CAS 29103-58-0)
- [D-His1]-Semaglutide (CAS CATO-C4X-2226127)
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