Ethyl 7-bromo-5-chlorobenzofuran-2-carboxylate CAS 1823331-46-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1823331-46-9 |
| Molecular Formula | C11H8BrClO3 |
| Molecular Weight | 303.54 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 7-bromo-5-chlorobenzofuran-2-carboxylate (CAS 1823331-46-9) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H8BrClO3. Molecular weight: 303.54 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H8BrClO3 |
| Molecular Weight | 303.54 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1995 |
| Halogen Content | Cl/Br-containing |
Related Ethyl Standards
- ethyl 3-bromo-5-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1000018-03-0)
- Methyl 5-bromo-6-chloro-2-methyl-2H-indazole-4-carboxylate (CAS 1037841-35-2)
- Ethyl 5-bromo-6-chloro-1H-pyrrolo[2,3-b]pyridine-1-carboxylate (CAS 1260383-98-9)
- Ethyl 6-bromo-3-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1296223-93-2)
- Ethyl 3-bromo-7-chloro-1H-pyrrolo[3,2-b]pyridine-2-carboxylate (CAS 1419101-12-4)
- Ethyl 3-bromo-7-chloroimidazo[1,2-a]pyridine-2-carboxylate (CAS 1427460-50-1)
- Ethyl 5-bromo-7-chlorobenzofuran-2-carboxylate (CAS 1643914-32-2)
- 6'-bromo-8'-chloro-1'H-spiro[cyclobutane-1,3'-imidazo[1,5-a]pyridine]-1',5'(2'H)-dione (CAS 1849592-10-4)
Recommended Standards
- (3-Chloro-4-fluorophenyl)(3,5-dichlorophenyl)methanone (CAS 951890-36-1)
- (3-Chloro-5-fluorophenyl)(3,4-dichlorophenyl)methanone (CAS 844885-33-2)
- (4-Chloro-3-fluorophenyl)(3,5-dichlorophenyl)methanone (CAS 951890-82-7)
- Cesium Lead Tribromide (Low water content) (CAS 15243-48-8)
- 1,5-Bis((4-(pentyloxy)phenyl)amino)anthracene-9,10-dione (CAS 71334-64-0)
- Ethyl 1-oxa-6-thiaspiro[2.5]octane-2-carboxylate (CAS 63023-78-9)
- N-(4-Acetylphenyl)isoxazole-5-carboxamide (CAS 941957-58-0)
- Methyl 3-amino-3-(2,3-dihydrobenzo[b][1,4]dioxin-6-yl)propanoate (CAS 618109-34-5)
- 3-((1H-benzo[d]imidazol-2-yl)thio)propanoic acid (CAS 32051-90-4)
- GnRH Associated Peptide (GAP) (1-13), human (CAS 100111-07-7)
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