5-(Methylamino)-2-phenyl-4-(4-(trifluoromethyl)phenyl)furan-3(2H)-one CAS 148681-61-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 148681-61-2 |
| Molecular Formula | C18H14F3NO2 |
| Molecular Weight | 333.30 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-(Methylamino)-2-phenyl-4-(4-(trifluoromethyl)phenyl)furan-3(2H)-one (CAS 148681-61-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C18H14F3NO2. Molecular weight: 333.30 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C18H14F3NO2 |
| Molecular Weight | 333.30 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 |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1999 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
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- n-Carbamoyl-2-(2-cyanophenoxy)propanamide (CAS 923243-64-5)
- 3-Hydroxy-6-methylpicolinamide (CAS 71322-16-2)
- 2-(2-Methyl-4-oxo-1,4-dihydrobenzo[4,5]imidazo[1,2-a]pyrimidin-3-yl)ethyl cyclohexanecarboxylate (CAS 860611-06-9)
- 2-(azidomethyl)-2,3-dihydro-1H-isoindole-1,3-dione (CAS 26964-88-5)
- 4-Cyano-N-(2-methoxyphenyl)-3-methyl-5-(2-phenoxyacetamido)thiophene-2-carboxamide (CAS 503864-33-3)
- 3-(4-Fluorobenzo[d]isoxazol-3-yl)piperidine-2,6-dione (CAS 2623102-63-4)
- [β-Asp]9-Semaglutide (CAS CATO-CPTD788605)
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