1,1,1,3,3,3-Hexafluoro-2-((fluoromethoxy)methoxy)propaneDISCONTINUED CAS 194039-91-3
| CAS No. | 194039-91-3 |
| Molecular Formula | C5H5F7O2 |
| Molecular Weight | 230.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,1,3,3,3-Hexafluoro-2-((fluoromethoxy)methoxy)propaneDISCONTINUED (CAS 194039-91-3), molecular formula C5H5F7O2 and molecular weight 230.08 g/mol, is a CATO reference standard with documented purity and traceability.
1,1,1,3,3,3-Hexafluoro-2-((fluoromethoxy)methoxy)propaneDISCONTINUED (C5H5F7O2) contains a carboxylic acid 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.
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), 1,1,1,3,3,3-Hexafluoro-2-((fluoromethoxy)methoxy)propaneDISCONTINUED 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 | C5H5F7O2 |
| Molecular Weight | 230.08 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) | 0.0 |
| CAS Registry Year (est.) | 2012 |
| Halogen Content | F-containing |
Related Hexafluoro Standards
- 1,1,1,3,3,3-Hexafluoro-2-bromo-propane (CAS 2252-79-1)
- 1,1,1,4,4,4-HExafluoro-2-(trifluoromethyl)-2-butene (CAS 22692-37-1)
- 1,1,2,2,3,3-Hexafluoro-indan (CAS 2338-64-9)
- 1,1,1,4,4,4-Hexafluoro-2-(trifluoromethyl)-butane (CAS 367-53-3)
- 4,4,4,4′,4′,4′-Hexafluoro-<SC>DL</SC>-valine (CAS 16063-80-2)
- 3-(2,2,3,4,4,4-Hexafluoro-butoxy)-propionitrile (CAS 58380-93-1)
- 1,1,1,5,5,5-Hexafluoro-2-hydroxy-2-methylpentan-4-one (CAS 649-65-0)
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Recommended Standards
- 5-Bromobenzo[d]isothiazol-3(2H)-one (CAS 186584-79-2)
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- 4-bromobenzo[d]oxazole-2-thiol (CAS 1803813-98-0)
- 1H-Inden-4-amine, 5-bromo-6-fluoro-2,3-dihydro- (CAS 2614187-07-2)
- 1-Hexyl-1H-pyrazol-3-amine (CAS 1003011-96-8)
- tert-Butyl (2-(2-formyl-6-(trifluoromethyl)pyridin-4-yl)ethyl)carbamate (CAS 1393553-45-1)
- 3-methyl-2-(pyridin-2-yl)butanoic acid hydrochloride (CAS 1803596-73-7)
- (S)-1-(6-Methylpyridin-2-yl)ethanamine hydrochloride (CAS 1391591-51-7)
- 6,6-Dimethyl-3-(methylthio)-4-oxo-4,5,6,7-tetrahydrobenzo[c]thiophene-1-carboxylic acid (CAS 172516-41-5)
- Mirogabalin Impurity 133 (CAS CATO-C4X-2924133)
- Ethyl 2-(3-fluoro-4-(pentyloxy)phenyl)-2-oxoacetate (CAS 1443305-19-8)
- Ethyl 2-(6-methyl-4-oxobicyclo[4.1.0]heptan-3-yl)-2-oxoacetate (CAS 2655557-58-5)
- 1,5-dioxaspiro[2.5]octane (CAS 185-75-1)
- Insulin Degludec Impurity 20 (CAS CATO-C4X-215720)
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