(2,3,5,6-Tetrafluoro-phenoxy)-acetic acid ethyl ester CAS 14742-38-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 14742-38-2 |
| Molecular Formula | C10H8F4O3 |
| Molecular Weight | 252.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(2,3,5,6-Tetrafluoro-phenoxy)-acetic acid ethyl ester (CAS 14742-38-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H8F4O3. Molecular weight: 252.16 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H8F4O3 |
| Molecular Weight | 252.16 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | F-containing |
Related Tetrafluoro Standards
- Methyl 2,3,5,6-tetrafluoro-4-(methoxymethyl)benzoate (CAS 62172-91-2)
- 1,1,1,2-Tetrafluoro-2-(trifluoromethyl)oct-3-ene (CAS 261760-26-3)
- 2,2,3,3-Tetrafluoro-2,3-dihydrobenzo[b][1,4]dioxine-6-carboxylic acid (CAS 180091-38-7)
- 2,2,3,3-Tetrafluoro-1,4-benzodioxane-5- carboxylic acid (CAS 398156-39-3)
- 9,9,10,10-Tetrafluoro-9,10-dihydrophenanthrene (CAS 14205-64-2)
- (2,3,5,6-Tetrafluoro-4-isopropoxyphenyl)boronic acid (CAS 871126-28-2)
- (2,3,5,6-Tetrafluoro-4-propoxyphenyl)boronic acid (CAS 871125-71-2)
- (2,2,4,4-Tetrafluoro-4H-benzo[d][1,3]dioxin-6-yl)boronic acid (CAS 870822-77-8)
Recommended Standards
- 2-(2,2,2-Trifluoro-1-(2-fluorophenyl)ethoxy)acetic acid (CAS 1437456-10-4)
- 4,4,4-Trifluoro-3-(4-fluorophenyl)-3-hydroxybutanoic acid (CAS 1514656-55-3)
- 2-(2,2,2-Trifluoro-1-(3-fluorophenyl)ethoxy)acetic acid (CAS 1437432-67-1)
- 6-Bromo-4-fluoropyrazolo[1,5-a]pyridine-3-carbaldehyde (CAS 2795141-85-2)
- 4-(Methoxycarbonyl)-1-(2-oxopropyl)-1H-imidazole-5-carboxylic acid (CAS 872874-41-4)
- 5-Trifluoromethylsulfanyl-3h-pyridine-2-thione (CAS 1204234-77-4)
- 6,7-Dimethoxy-4-oxo-3,4-dihydrophthalazine-1-carboxylic acid (CAS 1432752-16-3)
- 2-Chloro-N-(3-diethylsulfamoyl-4-methyl-phenyl)-propionamide (CAS 733759-45-0)
- Methyl 3-oxo-2,3-dihydro-1H-indazole-7-carboxylate (CAS 787581-39-9)
- Peptide 442 (CAS CATO-CPTD788442)
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 13829788188 / jacky.chen@cato-chem.com