(E)-2,3,4,5,5,5-Hexafluoro-4-(trifluoromethyl)pent-2-enoic acid CAS 103229-89-6
| CAS No. | 103229-89-6 |
| Molecular Formula | C6HF9O2 |
| Molecular Weight | 276.06 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(E)-2,3,4,5,5,5-Hexafluoro-4-(trifluoromethyl)pent-2-enoic acid (C6HF9O2) 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.
CATO supplies (E)-2,3,4,5,5,5-Hexafluoro-4-(trifluoromethyl)pent-2-enoic acid (CAS 103229-89-6), a certified reference material (molecular formula C6HF9O2, MW 276.06 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.
CATO manufactures (E)-2,3,4,5,5,5-Hexafluoro-4-(trifluoromethyl)pent-2-enoic acid under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C6HF9O2 |
| Molecular Weight | 276.06 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) | 2.0 |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F-containing |
Related E Standards
- Hexafluoro-4-(trifluoromethyl)pent-2-enoic acid (CAS 239795-58-5)
- (Z)-4,5,5,6,6,6-hexafluoro-4-(trifluoromethyl)hex-2-en-1-ol (CAS 239463-99-1)
- [2,3,3,4,4,4-Hexafluoro-2-(trifluoromethyl)butyl]oxirane (CAS 239463-94-6)
- 1,1,1,2,2,3-Hexafluoro-3-trifluoromethyl-5-hexanone (CAS 261503-76-8)
- 2,2,3,3,4,4-Hexafluoro-4-sulfobutanoic acid (CAS 83071-25-4)
- 2',3,3',4',5',6'-Hexafluoro[1,1'-biphenyl]-4-amine (CAS 893737-79-6)
- 1,1,1,3,3,3-Hexafluoro-2-iodopropane (CAS 4141-91-7)
- 1,1,1,3,3,3-Hexafluoro-2-(4-(hydroxymethyl)phenyl)propan-2-ol (CAS 1338564-44-5)
Recommended Standards
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- 8-Bromo-5-(trifluoromethyl)quinoline (CAS 917251-92-4)
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- (3-(N,N-dimethylsulfamoyl)phenyl)methanesulfonyl chloride (CAS 2006276-82-8)
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