4,5,5,6,6,6-Hexafluoro-4-(trifluoromethyl)hex-2-enoic acid CAS 239463-98-0
| CAS No. | 239463-98-0 |
| Molecular Formula | C7H3F9O2 |
| Molecular Weight | 290.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
4,5,5,6,6,6-Hexafluoro-4-(trifluoromethyl)hex-2-enoic acid (CAS 239463-98-0) is a high-purity analytical reference standard with the molecular formula C7H3F9O2 and a molecular weight of 290.08 g/mol.
Owing to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, 4,5,5,6,6,6-Hexafluoro-4-(trifluoromethyl)hex-2-enoic acid is typically white to off-white crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 290.08 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 4,5,5,6,6,6-Hexafluoro-4-(trifluoromethyl)hex-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 | C7H3F9O2 |
| Molecular Weight | 290.08 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) | 2.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Hexafluoro Standards
- 1,1,1,3,3,3-Hexafluoro-2-(3-nitrophenyl)propan-2-ol (CAS 2402-65-5)
- 4-(1,1,1,3,3,3-Hexafluoro-2-hydroxypropan-2-yl)benzoic acid (CAS 16261-80-6)
- 4,5,5,6,6,6-Hexafluoro-4-(trifluoromethyl)hexanoic acid (CAS 239463-95-7)
- 1-(1,1,2,3,3,3-Hexafluoro-propoxy)-2-isopropyl-benzene (CAS 157554-82-0)
- (E)-2,3,4,5,5,5-hexafluoro-4-(trifluoromethyl)pent-2-enoyl chloride (CAS 207671-78-1)
- 1,1,1,2,3,3-hexafluoro-3-(trichloromethoxy)propane 1,1,1,2,3,3-hexakis(fluoranyl)-3-(trichloromethyloxy)propane 56860-83-4 A831213 (CAS 56860-83-4)
- 2,3,5,6,7,8-hexafluoro-4-hydroxy-naphthalene-1-carboxylic acid (CAS 2914937-62-3)
- [(Z)-(1,1,1,5,5,5-Hexafluoro-4-oxopentan-2-ylidene)amino]thiourea (CAS 691879-66-0)
Recommended Standards
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- 4-Bromo-8-methyl-2-(trifluoromethyl)quinoline (CAS 260973-04-4)
- 2-Phenyl-6-(pyridin-3-yl)-1,2-dihydro-3H-pyrazolo[3,4-b]pyridin-3-one (CAS 1081130-33-7)
- N-(2,4-Dimethylphenyl)-3-oxobutyramide (CAS 97-36-9)
- 3-Benzyl-3-chloro-3H-diazirine (CAS 88211-05-6)
- tert-Butyl 4-[2-(4-benzyl-2-oxo-1,3-oxazolidin-3-yl)-2-oxoethyl]-1-piperidinecarboxylate (CAS 1353503-27-1)
- 4-butoxy-3-ethoxybenzonitrile (CAS 495386-09-9)
- Rifabutin EP Impurity B (CAS 51756-80-0)
- Apixaban Impurity 2 (CAS 2187409-01-2)
- 4-(5-(4-Bromophenyl)-1h-1,2,3-triazol-1-yl)benzoic acid (CAS 924193-35-1)
- (3-Aminothieno[2,3-b]pyridin-2-yl)(phenyl)methanone (CAS 52505-48-3)
- D-[Ser]8-Semaglutide (CAS CATO-C4X-2226207)
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