[2,3,3,3-Tetrafluoro-2-(trifluoromethoxy)propyl]oxirane CAS 243139-60-8
| CAS No. | 243139-60-8 |
| Molecular Formula | C6H5F7O2 |
| Molecular Weight | 242.09 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies [2,3,3,3-Tetrafluoro-2-(trifluoromethoxy)propyl]oxirane (CAS 243139-60-8), a certified reference material (molecular formula C6H5F7O2, MW 242.09 g/mol) for analytical method development and quality control.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, [2,3,3,3-Tetrafluoro-2-(trifluoromethoxy)propyl]oxirane is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 242.09 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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C6H5F7O2 |
| Molecular Weight | 242.09 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- Ethyl 2,2,3,3-tetrafluoro-2-(trifluoromethoxy)propionate (CAS 1526-49-4)
- (E)-4,5,5,5-tetrafluoro-4-(trifluoromethoxy)pent-2-en-1-ol (CAS 261760-21-8)
- 4,5,5,5-Tetrafluoro-4-(trifluoromethoxy)pentan-2-one (CAS 261760-18-3)
- 4,5,5,5-Tetrafluoro-4-(trifluoromethyl)pentanoic acid (CAS 243139-62-0)
- Methyl 2,3,3,3-tetrafluoro-2-(fluorosulfonyl)propanoate (CAS 663-78-5)
- 2,3',4',5'-Tetrafluoro-[1,1'-biphenyl]-4-ol (CAS 335125-98-9)
- 1,1,2,2-Tetrafluoro-3-iodopropane (CAS 679-87-8)
- 2,2',3',5-Tetrafluoro-[1,1'-biphenyl]-4-amine (CAS 1261853-90-0)
Recommended Standards
- 1,2-Dichloro-1,1,2,3,3-pentafluoropropane (CAS 422-44-6)
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- 1H,1H-Heptafluorobutyl acetate (CAS 356-06-9)
- 2-(5-bromo-2-fluorophenyl)-2-methylpropanenitrile (CAS 913719-91-2)
- Clorgiline hydrochloride, 97% (CAS 17780-72-2)
- 2-(2-(3-Chloro-2-fluorophenoxy)ethyl)-1,3-dioxolane (CAS 1443354-47-9)
- 3,4-Dimethyl-1,2,5-oxadiazole (CAS 4975-21-7)
- 5,5',5'',5'''-([2,2'-Bi(1,3-dithiolylidene)]-4,4',5,5'-tetrayl)tetraisophthalic acid (CAS 2172997-02-1)
- N,N-Dimethyl-4-(5-phenyloxazol-2-yl)aniline (CAS 10004-71-4)
- 4-Chloro-2,3-dimethoxypyridine (CAS 1261629-46-2)
- S-(2-(Butylamino)ethyl) methylcarbamothioate (CAS 652154-36-4)
- 3-(((Benzyloxy)carbonyl)(phenyl)amino)propanoic acid (CAS 674309-21-8)
- benzyl N-[(3S,4S)-4-hydroxytetrahydropyran-3-yl]carbamate (CAS 1268516-33-1)
- Des-Gly29,30-Tirzepatide (CAS CATO-CPTD788944)
Why CATO?
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