N-(4-Ethoxyphenyl)-5-(2-(trifluoromethyl)phenyl)furan-2-carboxamide CAS 620541-12-0
| CAS No. | 620541-12-0 |
| Molecular Formula | C20H16F3NO3 |
| Molecular Weight | 375.34 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.
CATO supplies N-(4-Ethoxyphenyl)-5-(2-(trifluoromethyl)phenyl)furan-2-carboxamide (CAS 620541-12-0), a certified reference material (molecular formula C20H16F3NO3, MW 375.34 g/mol) for analytical method development and quality control.
N-(4-Ethoxyphenyl)-5-(2-(trifluoromethyl)phenyl)furan-2-carboxamide (C20H16F3NO3) contains a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C20H16F3NO3 |
| Molecular Weight | 375.34 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 |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1985 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related N Standards
- 3-[(5Z)-5-[(4-Ethoxyphenyl)methylidene]-4-oxo-2-sulfanylidene-1,3-thiazolidin-3-yl]-3-azabicyclo[3.1.0]hexane-2,4-dione (CAS 866156-39-0)
- 2-(((4-(4-Ethoxyphenyl)-5-(ethylthio)-4H-1,2,4-triazol-3-yl)methyl)thio)pyrimidine (CAS 868221-50-5)
- (Z)-3-(2-Ethoxyphenyl)-2-(4-(3-nitrophenyl)thiazol-2-yl)acrylonitrile (CAS 476669-20-2)
- 2-(4-Ethoxyphenyl)-1-(2-(3-phenyl-1,2,4-oxadiazol-5-yl)pyrrolidin-1-yl)ethan-1-one (CAS 1798634-33-9)
- N-(4-ethoxyphenyl)-3-methyl-1-phenyl-1H-thieno[2,3-c]pyrazole-5-carboxamide (CAS 296262-08-3)
- N-(4-Ethoxyphenyl)-2-((4-ethyl-5-(furan-2-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 557069-67-7)
- 4-Ethoxyphenyl 4-(((pentyloxy)carbonyl)oxy)benzoate (CAS 33926-46-4)
- 3,6-Bis(4-ethoxyphenyl)furo[3,2-b]furan-2,5-dione (CAS 55506-38-2)
Recommended Standards
- N-(2,4-dimethylphenyl)-2-(3-(3-(trifluoromethyl)phenyl)-1,2,4-oxadiazol-5-yl)acetamide (CAS 478042-40-9)
- N-Benzyl-3-{3-[3-(trifluoromethyl)phenyl]-1,2,4-oxadiazol-5-yl}propanamide (CAS 866039-93-2)
- N-(1,5-dimethyl-3-oxo-2-phenyl-2,3-dihydro-1H-pyrazol-4-yl)-3-(trifluoromethyl)benzamide (CAS 317325-18-1)
- tert-Butyl 4-(2-nitro-4-(trifluoromethyl)phenyl)piperazine-1-carboxylate (CAS 474329-72-1)
- Methyl (2E)-2-cyano-3-[2-(piperidin-1-yl)-1,3-thiazol-5-yl]prop-2-enoate (CAS 477868-73-8)
- 1-(2-(Methoxymethoxy)phenyl)ethan-1-one (CAS 6515-18-0)
- 6-Methoxy-1-methyl-1,2,3,4-tetrahydroisoquinolin-7-ol (CAS 4593-97-9)
- Lithium(1+) ion 5-tert-butyl-1,2,4-oxadiazole-3-carboxylate (CAS 2126162-44-3)
- 2-(4-((4-Chlorophenyl)sulfonyl)piperazin-1-yl)benzo[d]thiazole (CAS 460994-82-5)
- 2-(Ethoxymethyl)-1-hydroxyanthracene-9,10-dione (CAS 101451-69-8)
- Perfluoroheptanoic anhydride (CAS 78225-99-7)
- 2-[(1-methyl-1H-imidazol-2-yl)methoxy]acetic acid (CAS 937685-33-1)
- 2,2-Dimethyl-1,3-diphenylpropane-1,3-dione (CAS 41169-42-0)
- D-Ser39-Tirzepatide (CAS CATO-CPTD788679)
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