4-Fluoro-9-(((trifluoromethyl)sulfonyl)oxy)-6,7-dihydro-5H-benzo[7]annulen-3-yl pivalate CAS 2114341-49-8
| CAS No. | 2114341-49-8 |
| Molecular Formula | C17H18F4O5S |
| Molecular Weight | 410.38 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Fluoro-9-(((trifluoromethyl)sulfonyl)oxy)-6,7-dihydro-5H-benzo[7]annulen-3-yl pivalate (C17H18F4O5S) contains a flavonoid core, a sulfone group, a hydroxyl group, an ether linkage, fluorine substitution. Halogen substitution raises its density and boiling point, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO supplies 4-Fluoro-9-(((trifluoromethyl)sulfonyl)oxy)-6,7-dihydro-5H-benzo[7]annulen-3-yl pivalate (CAS 2114341-49-8), a certified reference material (molecular formula C17H18F4O5S, MW 410.38 g/mol) for analytical method development and quality control.
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), 4-Fluoro-9-(((trifluoromethyl)sulfonyl)oxy)-6,7-dihydro-5H-benzo[7]annulen-3-yl pivalate 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 | C17H18F4O5S |
| Molecular Weight | 410.38 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Related Fluoro Standards
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- 3-Fluoro-4-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-N-(4-(trifluoromethyl)pyridin-2-yl)benzamide (CAS 1419221-60-5)
- fluoro-Dapagliflozin (CAS 1181681-43-5)
- 5-((3-(3-Fluoro-4-methylphenyl)-1-phenyl-1H-pyrazol-4-yl)methylene)-3-methyl-2-thioxothiazolidin-4-one (CAS 623936-10-7)
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Recommended Standards
- 3-{[(3,4-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-[2-(methylsulfanyl)phenyl]-4H-1,2,4-triazole (CAS 338967-96-7)
- Teopranitol (CAS 81792-35-0)
- 3-{[(2,6-dichlorophenyl)methyl]sulfanyl}-4-ethyl-5-[2-(methylsulfanyl)phenyl]-4H-1,2,4-triazole (CAS 339015-37-1)
- Z-His(Dnp)-OH (CAS 1998701-24-8)
- n-(Pentan-3-yl)benzo[d][1,3]dioxol-5-amine (CAS 1021139-30-9)
- Ethyl 4-(4-bromophenoxy)-1,3-dimethyl-1H-pyrazolo[3,4-b]pyridine-5-carboxylate (CAS 2459725-77-8)
- Methyl 2-(chlorosulfonyl)thiazole-5-carboxylate (CAS 933685-92-8)
- 1-Isobutylpiperidin-4-one (CAS 72544-16-2)
- (4-Methyl-1-((2-(trimethylsilyl)ethoxy)methyl)-1H-pyrazol-3-yl)methanamine (CAS 2791273-96-4)
- 2-(Methylsulfonyl)-3-(trifluoromethyl)pyridine (CAS 886498-06-2)
- Prulifloxacin impurity 1 (CAS 113046-72-3)
- N-(4-Bromophenyl)-3-{[3-(trifluoromethyl)phenyl]methoxy}thiophene-2-carboxamide (CAS 344273-12-7)
- methyl 2-amino-3-methylpent-4-enoate hydrochloride (CAS 1427378-65-1)
- Compstatin control peptide (CAS 301544-78-5)
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