Ethyl 5H-octafluoropentanoate CAS 2795-50-8
| CAS No. | 2795-50-8 |
| Molecular Formula | C7H6F8O2 |
| Molecular Weight | 274.11 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Ethyl 5H-octafluoropentanoate.
CATO supplies Ethyl 5H-octafluoropentanoate (CAS 2795-50-8), a certified reference material (molecular formula C7H6F8O2, MW 274.11 g/mol) for analytical method development and quality control.
The molecular framework of Ethyl 5H-octafluoropentanoate (C7H6F8O2) is characterized by a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. In reversed-phase chromatography, its retention is governed primarily by the polarity and ionization state of its functional groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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.
CATO manufactures Ethyl 5H-octafluoropentanoate 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 | C7H6F8O2 |
| Molecular Weight | 274.11 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) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | F-containing |
Recommended Standards
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- 5-Bromo-4-chloro-2-fluoro-benzenesulfonyl chloride (CAS 1070972-67-6)
- 1-Oxa-7-azaspiro[4.4]Nonan-3-ol (CAS 1613363-17-9)
- 2-(4-Ethoxy-3-methoxyphenyl)ethan-1-ol (CAS 77891-29-3)
- Ethyl 4-((1-oxoisoindolin-2-yl)methyl)benzoate (CAS 861211-67-8)
- 4-Bromo-3-chloro-5-fluorobenzaldehyde (CAS 1781010-95-4)
- Ethyl 5-(ethylamino)-2-methyloxazole-4-carboxylate (CAS 105513-58-4)
- tert-Butyl 4-(7-benzyl-2-chloro-5,6,7,8-tetrahydropyrido[3,4-d]pyrimidin-4-yl)piperazine-1-carboxylate (CAS 2158298-66-7)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com