2,3,3,3-Tetrafluoro-2-(perfluoroethoxy)propanoic acid CAS 267239-61-2
| CAS No. | 267239-61-2 |
| Molecular Formula | C8HF15O3 |
| Molecular Weight | 430.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of 2,3,3,3-Tetrafluoro-2-(perfluoroethoxy)propanoic acid is closely related to a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
2,3,3,3-Tetrafluoro-2-(perfluoroethoxy)propanoic acid (CAS 267239-61-2), molecular formula C8HF15O3 and molecular weight 430.07 g/mol, is a CATO reference standard with documented purity and traceability.
Structurally, 2,3,3,3-Tetrafluoro-2-(perfluoroethoxy)propanoic acid (C8HF15O3) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 1.0, corresponding to approximately 1 ring(s) or double-bond equivalent(s). With a molecular weight of 430.07 g/mol, it falls into the moderately-high-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.
As a certified reference material (CRM), 2,3,3,3-Tetrafluoro-2-(perfluoroethoxy)propanoic acid 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 | C8HF15O3 |
| Molecular Weight | 430.07 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
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Recommended Standards
- [Bis(trifluoroacetoxy)iodo]benzene (CAS 2712-78-9)
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- Decarboxy Tianeptine-d12 Nitrile (CAS 1216525-46-0)
- (1E)-1-(5-Bromo-2-ethoxyphenyl)-N-(4-iodophenyl)methanimine (CAS 477886-97-8)
- N,N-Dimethylpyrrolidine-1-carboxamide (CAS 409314-87-0)
- 2-(((2-Bromo-4-fluorophenyl)imino)methyl)phenol (CAS 674284-65-2)
- Methyl N-(3,4-difluorophenyl)-N-(methylsulfonyl)glycinate (CAS 915902-40-8)
- N-Benzyl-2-(2-fluorophenoxy)ethanamine (CAS 884497-70-5)
- 4-Cyclopentyl-5-(3-(morpholinosulfonyl)phenyl)-4h-1,2,4-triazole-3-thiol (CAS 522606-45-7)
- Toremifene impurity 9 Citrate (CAS 89778-29-0 (free base))
- n-(2-Oxo-2,3-dihydrobenzo[d]oxazol-5-yl)cyclopropanecarboxamide (CAS 1387122-32-8)
- 5,6,7,8-Tetrahydro-1,6-Naphthyridine-2-Carboxylic Acid Hydrochloride (CAS 1057652-51-3)
- 2-(2-Methoxyethoxy)cycloheptan-1-amine (CAS 1038378-61-8)
- Vasonatrin Peptide (VNP) trifluoroacetate salt (CAS 141676-35-9)
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