5-[2-(Trifluoromethoxy)phenyl]-2-furancarboxylic Acid CAS 424817-26-5
| CAS No. | 424817-26-5 |
| Molecular Formula | C12H7F3O4 |
| Molecular Weight | 272.18 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-[2-(Trifluoromethoxy)phenyl]-2-furancarboxylic Acid (CAS 424817-26-5), molecular formula C12H7F3O4 and molecular weight 272.18 g/mol, is a CATO reference standard with documented purity and traceability.
5-[2-(Trifluoromethoxy)phenyl]-2-furancarboxylic Acid (C12H7F3O4) contains a carboxylic acid group, a hydroxyl group, an ether linkage, fluorine substitution, an aromatic ring system. It is notably hygroscopic, halogen substitution raises its density and boiling point, its high carbon-to-hydrogen ratio confers good lipid solubility, the carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
CATO manufactures 5-[2-(Trifluoromethoxy)phenyl]-2-furancarboxylic 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 | C12H7F3O4 |
| Molecular Weight | 272.18 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F-containing |
Related Trifluoromethoxy Standards
- 1-(4-(Trifluoromethoxy)phenyl)-1H-pyrazole-4-carboxylic acid (CAS 1260676-31-0)
- 1-(3-(Trifluoromethoxy)phenyl)-1H-pyrazole-4-carboxylic acid (CAS 1260773-08-7)
- 5-[3-(Trifluoromethoxy)phenyl-2-Furancarboxylic Acid (CAS 355818-02-9)
- 5-[4-(Trifluoromethoxy)phenyl]furan-2-carboxylic Acid (CAS 638160-01-7)
- [2-Methyl-5-(4-trifluoromethoxy-phenyl)-furan-3-yl]-methanol (CAS 672930-64-2)
- 5-Methyl-1-(4-(trifluoromethoxy)benzyl)-1H-1,2,3-triazol-4-amine (CAS 1511177-48-2)
- 5-(2-(Trifluoromethoxy)phenyl)thiophene-2-carbaldehyde (CAS 675596-29-9)
- 5-(3-(Trifluoromethoxy)phenyl)thiophene-2-carbaldehyde (CAS 887987-48-6)
Recommended Standards
- 5-((2-Bromobenzyl)amino)pentan-1-ol (CAS 682341-06-6)
- 4-Hydroxy-1-[2-(trifluoromethyl)phenyl]-1h-pyrazole-3-carboxylic acid (CAS 956203-24-0)
- 3-(Nitromethyl)-4-phenyl-5-(trifluoromethyl)-4H-1,2,4-triazole (CAS 320424-54-2)
- 5-Bromo-2-[(2-methylpentyl)oxy]aniline (CAS 946699-96-3)
- 1-Ethyl-N,N-dimethyl-2-(pyridin-4-yl)-1H-benzo[d]imidazole-5-sulfonamide (CAS 921220-96-4)
- 6-Bromo-3-phenyl-2,4(1H,3H)-quinazolinedione (CAS 23965-11-9)
- (1R,3S)-3-(2-oxo-2-(o-tolyl)ethyl)cyclohexane-1-carboxylic acid (CAS 735275-05-5)
- [4-(Diethylsulfamoyl)-2-methylphenoxy]acetic Acid (CAS 93568-54-8)
- 1-(1,5-Dimethyl-1h-pyrazol-4-yl)-2-(methylamino)ethan-1-ol (CAS 1505021-23-7)
- 1-Nitrooctadecane (CAS 66292-30-6)
- 4-Benzoyl-1-(2-chlorobenzyl)-3-methyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 317822-22-3)
- 1-Benzyl 5-Methyl N,N-Bis(tert-butoxycarbonyl)-L-glutamate (CAS 1138018-24-2)
- 3-CHloro-4-methylphenylisocyanide (CAS 112675-35-1)
- Semaglutide impurity 258 (CAS CATO-C4X-2226258)
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