2,6-Bis((5-(3,4-dichlorophenyl)furan-2-yl)methylene)cyclohexanone CAS 301312-59-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 301312-59-4 |
| Molecular Formula | C28H18Cl4O3 |
| Molecular Weight | 544.25 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2,6-Bis((5-(3,4-dichlorophenyl)furan-2-yl)methylene)cyclohexanone (CAS 301312-59-4), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C28H18Cl4O3. Molecular weight: 544.25 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C28H18Cl4O3 |
| Molecular Weight | 544.25 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, 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) | 18.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl-containing |
Related Bis Standards
- N-(2,4-Dichlorophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 476484-97-6)
- N-(2,5-Dichlorophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477330-32-8)
- N-(2,6-Dichlorophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 476485-58-2)
- N-(3,5-Dichlorophenyl)-2-((3-(4-methoxyphenyl)-4-oxo-3,4,5,6,7,8-hexahydrobenzo[4,5]thieno[2,3-d]pyrimidin-2-yl)thio)acetamide (CAS 477332-93-7)
- N-[({[3-(2,6-dichlorophenyl)-5-methyl-1,2-oxazol-4-yl]formamido}methanethioyl)amino]-2-(4-methylbenzenesulfonyl)acetamide (CAS 1022403-91-3)
- 3-{[(2,6-dichlorophenyl)methyl]sulfanyl}-5-({[(2,6-dichlorophenyl)methyl]sulfanyl}methyl)-4-phenyl-4H-1,2,4-triazole (CAS 344271-14-3)
- 5-(3,4-Dichlorophenyl)-3-hydroxy-4-(4-isopropoxy-3-methylbenzoyl)-1-(3-morpholinopropyl)-1H-pyrrol-2(5H)-one (CAS 371202-62-9)
- N-[(3,4-Dichlorophenyl)methyl]-2-hydroxy-3,5-diiodobenzamide (CAS 478039-22-4)
Recommended Standards
- 2-bromo-2-nitro-3-{[3-(trifluoromethyl)benzoyl]oxy}propyl 3-(trifluoromethyl)benzoate (CAS 244081-64-9)
- 2-amino-9-[(2R,3R,4S,5R)-3,4-dihydroxy-5-[[hydroxy-[hydroxy(phosphonooxy)phosphoryl]oxy-phosphoryl]oxymethyl]tetrahydrofuran-2-yl]-7-methyl-purin-7-ium-6-olate (CAS 26554-26-7)
- (6aR,8R,9R,9aS)-8-(2-Amino-6-chloro-9H-purin-9-yl)-2,2,4,4-tetraisopropyltetrahydro-6H-furo[3,2-f][1,3,5,2,4]trioxadisilocin-9-ol (CAS 87791-91-1)
- 2-(5-(8-(6-Amino-5-(trifluoromethyl)pyridin-3-yl)-3-(cyanomethyl)-2-oxo-2,3-dihydro-1H-imidazo[4,5-c]quinolin-1-yl)pyridin-2-yl)-2-methylpropanenitrile (CAS 1380593-78-1)
- 4-(3,6-Dichloro-1,2,4-triazin-5-yl)-3-methylthiomorpholine (CAS 1538777-94-4)
- 3-Fluoro-4-isopropoxyphenol (CAS 1243280-91-2)
- 2-(Cyclopropyl(2-oxo-2-(1H-pyrrol-2-yl)ethyl)amino)acetic acid (CAS 1353989-05-5)
- 3-(((Tert-butyldimethylsilyl)oxy)methyl)-5-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)pyridine (CAS 1310383-10-8)
- (S)-3,3'-Bis(4-(tert-butyl)phenyl)-5,5',6,6',7,7',8,8'-octahydro-[1,1'-binaphthalene]-2,2'-diol (CAS 2410797-93-0)
- Insulin aspart (CAS 116094-23-6)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 13829788188 / jacky.chen@cato-chem.com