Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate CAS 2649469-08-7
| CAS No. | 2649469-08-7 |
| Molecular Formula | C10H10F6O6S |
| Molecular Weight | 372.24 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate.
CATO supplies Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate (CAS 2649469-08-7), a certified reference material (molecular formula C10H10F6O6S, MW 372.24 g/mol) for analytical method development and quality control.
Based on its molecular formula C10H10F6O6S, Ethyl 4,5-dihydro-5-methyl-5-(trifluoromethyl)-3-[[(trifluoromethyl)sulfonyl]oxy]-2-furancarboxylate contains a sulfone group, a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 372.24 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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 | C10H10F6O6S |
| Molecular Weight | 372.24 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 2002 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
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- 2-(Diethylamino)-1-(1H-indol-3-yl)ethanone (CAS 92292-25-6)
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- methyl 3-[5-oxo-4-(propan-2-yl)-2-(trifluoromethyl)-2,5-dihydro-1,3-oxazol-2-yl]propanoate (CAS 1443979-79-0)
- 1,3-Isobenzofurandione, polymer with 2,5-furandione and 1,2-propanediol (CAS 25037-66-5)
- Sinigrin (CAS 3952-98-5)
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