7-Bromo-5-chloro-1-benzofuran-2-carbaldehyde CAS 1483239-60-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1483239-60-6 |
| Molecular Formula | C9H4BrClO2 |
| Molecular Weight | 259.48 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
7-Bromo-5-chloro-1-benzofuran-2-carbaldehyde (CAS 1483239-60-6) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C9H4BrClO2. Molecular weight: 259.48 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C9H4BrClO2 |
| Molecular Weight | 259.48 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 tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| 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) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 3-Bromo-6-chloro-2H-chromen-2-one (CAS 1220702-34-0)
- 3-(5-Bromo-2-chlorophenyl)propiolic acid (CAS 1343954-76-6)
- 3-Bromo-2-chloro-4H-chromen-4-one (CAS 20875-92-7)
- 3-Bromo-6-chloro-4H-chromen-4-one (CAS 73220-38-9)
- 4-Bromo-6-chlorobenzofuran-3-carbaldehyde (CAS 2763872-72-4)
- 6-Bromo-4-chlorobenzofuran-3-carbaldehyde (CAS 2763872-73-5)
- 4-Bromo-7-chloro-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1000341-99-0)
- 7-Bromo-4-chloro-1H-pyrrolo[3,2-c]pyridine-3-carbaldehyde (CAS 1000342-10-8)
Recommended Standards
- 5-chloro-4-iodo-1,2-dihydropyridin-2-one (CAS 1125410-07-2)
- 2-Chloro-1-(3,5-dichlorophenyl)-2,2-difluoroethan-1-one (CAS 864725-56-4)
- 5-Bromobenzo[b]furan-2-carbonyl chloride (CAS 62878-96-0)
- 2-Cyclopropoxy-4-methylbenzaldehyde (CAS 1243354-94-0)
- 2,5-Dioxo-2,5-dihydrofuran-3,4-diyl dibutyrate (CAS 132-82-1)
- Nintedanib Impurity 83 (CAS 1248105-96-5(free base))
- 2-((4-(4-Bromophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(m-tolyl)acetamide (CAS 477330-36-2)
- 4-(Difluoromethoxy)-2-iodo-1-methylbenzene (CAS 1261453-69-3)
- Trimethyl(2-phenylallyl)silane (CAS 77130-15-5)
- Semaglutide impurity 233 (CAS CATO-C4X-2226233)
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