1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-one CAS 109317-75-1
| CAS No. | 109317-75-1 |
| Molecular Formula | C6H5F3O2 |
| Molecular Weight | 166.10 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-one is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 166.10 g/mol — guide the selection of appropriate sample preparation and analytical techniques. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
CATO supplies 1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-one (CAS 109317-75-1), a certified reference material (molecular formula C6H5F3O2, MW 166.10 g/mol) for analytical method development and quality control.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), 1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-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 | C6H5F3O2 |
| Molecular Weight | 166.10 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 | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | F-containing |
Related Dihydrofuran Standards
- (S)-1-(4,5-Dihydrofuran-3-yl)-2,2,2-trifluoroethan-1-amine (CAS 1260591-58-9)
- 3-Phenyl-2,5-dihydrofuran (CAS 15377-93-2)
- 2,5-Dihydrofuran-3,4-dicarboxylic acid (CAS 57595-25-2)
- Ethyl 2-(dihydrofuran-2(3H)-ylidene)acetate (CAS 99054-37-2)
- Ethyl 2-(dihydrofuran-3(2H)-ylidene)acetate (CAS 239127-73-2)
- (5-Oxo-2,5-dihydrofuran-3-yl)methyl acetate (CAS 81189-55-1)
- 1-(4,5-Dihydrofuran-2-yl)cyclopentanol (CAS 129529-77-7)
- 4-(5-Oxo-2,5-dihydrofuran-3-yl)benzonitrile (CAS 58789-95-0)
Recommended Standards
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- 2-(3-Fluorophenyl)cyclopentan-1-ol (CAS 933674-33-0)
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- tert-Butyl (R)-3-(4-bromobenzyl)piperazine-1-carboxylate (CAS 1260604-08-7)
- 4-((4-Heptylphenyl)ethynyl)benzonitrile (CAS 61614-41-3)
- 1-(hydroxymethyl)cyclopropane-1-carboxylic acid (CAS 49640-66-6)
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