1-(7-Oxabicyclo[2.2.1]heptan-2-yl)-2,2,2-trifluoroethan-1-one CAS 2167978-69-8
| CAS No. | 2167978-69-8 |
| Molecular Formula | C8H9F3O2 |
| Molecular Weight | 194.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), 1-(7-Oxabicyclo[2.2.1]heptan-2-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.
CATO supplies 1-(7-Oxabicyclo[2.2.1]heptan-2-yl)-2,2,2-trifluoroethan-1-one (CAS 2167978-69-8), a certified reference material (molecular formula C8H9F3O2, MW 194.15 g/mol) for analytical method development and quality control.
Structurally, 1-(7-Oxabicyclo[2.2.1]heptan-2-yl)-2,2,2-trifluoroethan-1-one (C8H9F3O2) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 194.15 g/mol, it falls into the medium-molecular-weight range. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
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.
Physical & Chemical Properties
| Molecular Formula | C8H9F3O2 |
| Molecular Weight | 194.15 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.) | 1998 |
| Halogen Content | F-containing |
Related Oxabicyclo Standards
- 1-(7-Oxabicyclo[2.2.1]heptan-2-yl)-2,2,2-trifluoroethan-1-amine (CAS 2167076-63-1)
- 1-(7-Oxabicyclo[2.2.1]heptan-2-yl)-2,2,2-trifluoroethan-1-ol (CAS 2168917-58-4)
- 7-Oxabicyclo[4.1.0]heptan-3-ylmethyl methacrylate (CAS 82428-30-6)
- 3-Oxabicyclo[3.1.0]hexan-6-ylmethanesulfonyl chloride (CAS 1858670-45-7)
- {2-oxabicyclo[2.1.1]hexan-1-yl}methanesulfonyl chloride (CAS 2060006-04-2)
- 1-Phenyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (CAS 710-97-4)
- 1-benzyl-3-oxabicyclo[3.1.0]hexane-2,4-dione (CAS 27346-10-7)
- N-((3-oxabicyclo[3.1.0]Hexan-6-yl)methyl)thietan-3-amine (CAS 1851897-97-6)
Recommended Standards
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