5-Chloro-2-(4-chlorophenyl)-3-(trifluoromethyl)benzofuran CAS 821770-00-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 821770-00-7 |
| Molecular Formula | C15H7Cl2F3O |
| Molecular Weight | 331.12 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5-Chloro-2-(4-chlorophenyl)-3-(trifluoromethyl)benzofuran (CAS 821770-00-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C15H7Cl2F3O. Molecular weight: 331.12 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C15H7Cl2F3O |
| Molecular Weight | 331.12 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1986 |
| Halogen Content | F/Cl-containing |
Related Chloro Standards
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(2-chlorophenyl)acetonitrile (CAS 213994-15-1)
- 2-(3-Chloro-5-(trifluoromethyl)pyridin-2-yl)-2-(4-chlorophenyl)acetonitrile (CAS 213993-80-7)
- 2-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-2-(3-chlorophenyl)acetonitrile (CAS 213994-13-9)
- (E)-2-chloro-6-fluorobenzaldehyde O-((5-chloro-1-methyl-1H-pyrazol-4-yl)carbamoyl) oxime (CAS 648427-16-1)
- (5Z)-4-Chloro-N-[4-chloro-3-(trifluoromethyl)phenyl]-5H-1,2,3-dithiazol-5-imine (CAS 306979-50-0)
- 2-Chloro-4-formylphenyl 4-chlorobenzenesulfonate (CAS 19361-88-7)
- 1-Chloro-N-(4-chlorophenyl)-N-methylisoquinoline-4-carboxamide (CAS 240799-60-4)
- 2-(4-Chloro-2-methylphenoxy)-5-(4-chlorophenyl)pyrimidine (CAS 478029-23-1)
Recommended Standards
- 6,8-Dichloro-3-(trifluoromethyl)-9(10H)-phenanthrenone (CAS 2468223-53-0)
- Allyltributylstannane (CAS 24850-33-7)
- Trimethyl 2-bromobenzene-1,3,5-tricarboxylate (CAS 43141-00-0)
- 6-Methylthieno[2,3-b]pyridin-4-amine (CAS 73227-70-0)
- 3-(8-Methoxy-2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanoic acid (CAS 1465746-98-8)
- N,N-bis[(2,3,4,5,6-pentadeuteriophenyl)methyl]nitrous amide (CAS 1794791-25-5)
- MEthyl 2'-methyl[1,1'-biphenyl]-3-carboxylate (CAS 146534-35-2)
- 1-(4-Methoxybenzo[d]thiazol-2-yl)-3-(thiophen-2-ylmethyl)urea (CAS 945474-93-1)
- 1-(2,4-Difluorophenyl)ethane-1-sulfonamide (CAS 1248618-04-3)
- Palmitoyl Tripeptide-8 TFA salt (CAS 936544-53-5)
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