3-(5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-yl)-1-(3,4-dichlorophenyl)prop-2-en-1-one CAS 646497-86-1
| CAS No. | 646497-86-1 |
| Molecular Formula | C21H10Cl2F6O2 |
| Molecular Weight | 479.20 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.
3-(5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-yl)-1-(3,4-dichlorophenyl)prop-2-en-1-one (CAS 646497-86-1) is a high-purity analytical reference standard with the molecular formula C21H10Cl2F6O2 and a molecular weight of 479.20 g/mol.
Owing to a steroid core, a hydroxyl group, an ether linkage, fluorine/chlorine substitution, 3-(5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-yl)-1-(3,4-dichlorophenyl)prop-2-en-1-one is typically pale yellow to yellow crystalline powder. Its solid-state physicochemical attributes — including a molecular weight of 479.20 g/mol — guide the selection of appropriate sample preparation and analytical techniques. Halogen substitution (F/Cl/Br/I) produces a distinctive isotope pattern in mass spectrometry, a valuable aid for qualitative confirmation.
CATO manufactures 3-(5-(3,5-Bis(trifluoromethyl)phenyl)furan-2-yl)-1-(3,4-dichlorophenyl)prop-2-en-1-one 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 | C21H10Cl2F6O2 |
| Molecular Weight | 479.20 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.) | 1985 |
| Halogen Content | F/Cl-containing |
Related Bis Standards
- 3'-(Trifluoromethyl)-N-(4-((trifluoromethyl)sulfonyl)phenyl)-3,6-dihydro-2H-[1,2'-bipyridine]-4-carboxamide (CAS 824982-41-4)
- (3Z)-3-{2-[3-(trifluoromethyl)phenyl]hydrazin-1-ylidene}-2-({[3-(trifluoromethyl)phenyl]methyl}sulfanyl)-3H-indole (CAS 478044-00-7)
- 1'-Methyl-4'-[4-(trifluoromethyl)phenyl]-1'',2,2'',4-tetrahydrodispiro[1-benzopyran-3,3'-pyrrolidine-2',3''-indole]-2'',4-dione (CAS 1177520-27-2)
- 329701-98-6 4,6-bis[3-(trifluoromethyl)phenoxy]-2-pyrimidinyl methyl sulfone KS-00003OHH (CAS 329701-98-6)
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Recommended Standards
- 3-(5-(2,6-Dichloro-4-(trifluoromethyl)phenyl)furan-2-yl)-1-(4-(trifluoromethyl)phenyl)prop-2-en-1-one (CAS 259243-76-0)
- 3-Chloro-2-[(1E)-{2-[3-chloro-5-(trifluoromethyl)pyridin-2-yl]hydrazin-1-ylidene}(phenyl)methyl]-5-(trifluoromethyl)pyridine (CAS 339106-63-7)
- Isopropyl 2,7-dibromospiro[fluorene-9,4'-piperidine]-1'-carboxylate (CAS 1804963-67-4)
- 4,4'-Dibromo-N,N-diphenyl-[1,1'-biphenyl]-2-amine (CAS 476666-79-2)
- [(2S,5R)-5-(6-aminopurin-9-yl)-3-deuterio-2,5-dihydrofuran-2-yl]methanol (CAS 90124-47-3)
- 1-(2-Methoxyphenyl)-1-propanol (CAS 7452-01-9)
- Ethyl pyrazolo[1,5-b]pyridazine-3-carboxylate (CAS 55259-43-3)
- 5-(3-Nitrophenyl)-4-(prop-2-en-1-yl)-4h-1,2,4-triazole-3-thiol (CAS 17050-61-2)
- 5-Bromo-N-(tert-pentyl)thiophene-2-carboxamide (CAS 515860-51-2)
- 5-[(2,6-dichlorobenzenesulfonyl)methyl]furan-2-carboxylic acid (CAS 897765-60-5)
- Potassium trifluoro(1H-pyrazol-3-yl)borate (CAS 1013640-87-3)
- 5-Oxo-4,5,6,7-tetrahydro-1H-imidazo[4,5-b]pyridine-6-carboxylic acid (CAS 1263178-26-2)
- (4-isopropyltetrahydropyran-4-yl)methanol (CAS 1506937-92-3)
- C-Peptide（dog） (CAS 39016-05-2)
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