(5Z)-3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-(4-chlorophenyl)-5-[(4-chlorophenyl)methylidene]-2,5-dihydrofuran-2-one CAS 320420-50-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 320420-50-6 |
| Molecular Formula | C23H11Cl3F3NO2 |
| Molecular Weight | 496.69 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (5Z)-3-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-4-(4-chlorophenyl)-5-[(4-chlorophenyl)methylidene]-2,5-dihydrofuran-2-one (CAS 320420-50-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C23H11Cl3F3NO2. Molecular weight: 496.69 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C23H11Cl3F3NO2 |
| Molecular Weight | 496.69 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 1 |
Related Z Standards
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- 2-(4-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)piperazin-1-yl)ethyl (3-(trifluoromethyl)phenyl)carbamate (CAS 338748-57-5)
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Recommended Standards
- N1,N1-Bis(3,5-di-tert-butyl-2-hydroxyphenyl)oxalamide (CAS 36931-29-0)
- N1,N1-Bis(4-(octyloxy)phenyl)oxalamide (CAS 19532-76-4)
- 2-[3-(5-Bromo-6-methoxynaphthalen-2-yl)-4-methyl-1H-pyrazol-1-yl]-3-chloro-5-(trifluoromethyl)pyridine (CAS 318239-45-1)
- (R)-2-(3-Phenylpropyl)tetrahydrofuran (CAS 528840-73-5)
- Ethyl 7-chloro-2,3-dihydro-1H-pyrrolo[1,2-a]indole-9-carboxylate (CAS 71948-61-3)
- Tetraphenylphosphonium Tetraphenylborate (CAS 15525-15-2)
- 4-(3-Fluorophenyl)-3-fluorophenol (CAS 1052241-69-6)
- 3,4-Dimethoxythioanisole (CAS 2570-43-6)
- 2-Chloro-5-((4,6-dimethyl-3-(1H-pyrrol-1-yl)-1H-pyrazolo[3,4-b]pyridin-1-yl)methyl)thiazole (CAS 478047-24-4)
- Tau Peptide (337-368) (Repeat 4 Domain) trifluoroacetate salt (CAS 330456-27-4)
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