(4-Chlorophenyl)(5,7-dichloro-3-methylbenzofuran-2-yl)methanone CAS 131866-27-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 131866-27-8 |
| Molecular Formula | C16H9Cl3O2 |
| Molecular Weight | 339.60 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(4-Chlorophenyl)(5,7-dichloro-3-methylbenzofuran-2-yl)methanone (CAS 131866-27-8) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H9Cl3O2. Molecular weight: 339.60 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H9Cl3O2 |
| Molecular Weight | 339.60 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.) | 1994 |
| Halogen Content | Cl-containing |
Related Chlorophenyl Standards
- 2-(3-Chlorophenyl)-4-(3,4-dichlorophenyl)-1,2-dihydro-3H-pyrazol-3-one (CAS 338978-53-3)
- 1-(2-Chlorophenyl)-4-(3-(pyridin-4-yl)-1,2,4-oxadiazol-5-yl)-1H-1,2,3-triazol-5-amine (CAS 892766-42-6)
- 2-[(4-Chlorophenyl)sulfanyl]-N'-[(1E)-(5-nitrofuran-2-yl)methylidene]acetohydrazide (CAS 329777-68-6)
- 3-(2-Chlorophenyl)-5-[(E)-2-[(4-fluorophenyl)amino]ethenyl]-1,2-oxazole-4-carbonitrile (CAS 320425-16-9)
- ethyl 2-(1-((4-chlorophenyl)carbamoyl)-3-oxopiperazin-2-yl)acetate (CAS 1007932-18-4)
- 3-((4-Chlorophenyl)carbamoyl)naphthalen-2-yl acetate (CAS 84100-15-2)
- N-[6-(4-Chlorophenyl)-4-methyl-2-oxo-2H-pyran-3-yl]benzamide (CAS 478067-02-6)
- (2-Chlorophenyl)(3-(3-phenyl-1,2,4-oxadiazol-5-yl)azetidin-1-yl)methanone (CAS 1257552-36-5)
Recommended Standards
- 2-(2-Chloro-4-fluoro-5-methylphenyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1268351-54-7)
- 4-Octadecylmorpholine (CAS 16528-77-1)
- Ledipasvir Impurity 41 (CAS CATO-C4X-331341)
- trans-N-[2-(3-Indolyl)ethyl]cinnamamide (CAS 212707-61-4)
- 3-Bromo-2,5-dimethylpyridin-4-amine (CAS 1351516-43-2)
- 4-Fluoro-N-((5-(furan-2-yl)isoxazol-3-yl)methyl)benzamide (CAS 1105240-74-1)
- 5-Bromo-2-chloro-4-phenyl-pyrimidine (CAS 870722-92-2)
- Quizalofop-Methyl (CAS 76578-13-7)
- Prilocaine EP Impurity F HCl (CAS 13327-14-5)
- FMRF Amide Related Peptide. (CAS 149471-12-5)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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