1-(4-chlorophenyl)-3-{5-[2,6-dichloro-4-(trifluoromethyl)phenyl]-2-furyl}prop-2-en-1-one CAS 259243-82-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 259243-82-8 |
| Molecular Formula | C20H10Cl3F3O2 |
| Molecular Weight | 445.65 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-(4-chlorophenyl)-3-{5-[2,6-dichloro-4-(trifluoromethyl)phenyl]-2-furyl}prop-2-en-1-one (CAS 259243-82-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C20H10Cl3F3O2. Molecular weight: 445.65 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C20H10Cl3F3O2 |
| Molecular Weight | 445.65 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) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | F/Cl-containing |
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Recommended Standards
- Opicapone Impurity 40 (CAS CATO-C4X-240440)
- 3-Chloro-2-[(1Z)-[2-(2,4-dichlorophenyl)hydrazin-1-ylidene](pyridin-3-yl)methyl]-5-(trifluoromethyl)pyridine (CAS 306977-31-1)
- [S(R)]-N-[(1S)-1-[2-(Di-tert-butylphosphanyl)phenyl]phenylmethyl]-N,2-dimethyl-2-propanesulfinamide (CAS 2253984-99-3)
- 604-44-4 4-Chloro-1-naphthol 1-Naphthalenol, 4-chloro- 1-Naphthol, 4-chloro- (8CI) 1-Chloro-4-hydroxynaphthalene 4-Chloro-alpha-naphthol EINECS 210-068-5 NSC 44345 (CAS 604-44-4)
- N-(Benzo[d][1,3]dioxol-5-yl)-2-((4-(4-ethoxyphenyl)-5-(pyridin-3-yl)-4H-1,2,4-triazol-3-yl)thio)acetamide (CAS 477331-29-6)
- 5-Amino-1-(tert-butyl)-3-(7-ethoxyquinolin-3-yl)-1H-pyrazole-4-carboxamide (CAS 1493524-11-0)
- Methyl 5-((2-chloro-6-methylphenoxy)methyl)furan-2-carboxylate (CAS 832737-75-4)
- Ethyl 2-(4-Tetrahydropyranyl)acetate (CAS 103260-44-2)
- 4-CHloro-2-(2-methylpropoxy)-1-nitrobenzene (CAS 1489221-21-7)
- [Ser]8-Acetylated Semaglutide (CAS CATO-C4X-2226218)
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