1-Bromo-4-chlorodibenzo[b,d]furan CAS 2252237-87-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2252237-87-7 |
| Molecular Formula | C12H6BrClO |
| Molecular Weight | 281.53 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-4-chlorodibenzo[b,d]furan (CAS 2252237-87-7) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C12H6BrClO. Molecular weight: 281.53 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C12H6BrClO |
| Molecular Weight | 281.53 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, keep tightly closed to prevent evaporation |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1998 |
| Halogen Content | Cl/Br-containing |
Related Bromo Standards
- 2-Bromo-8-chlorodibenzo[b,d]furan (CAS 1360145-45-4)
- 7-bromo-6-chloro-1,2,3,4-tetrahydroquinazoline-2,4-dione (CAS 1951439-31-8)
- 2-Bromo-4-chlorodibenzo[b,d]furan (CAS 1960445-63-9)
- 1-Bromo-2-chlorodibenzo[b,d]furan (CAS 2320493-46-5)
- 1-Bromo-7-chlorodibenzo[b,d]furan (CAS 2173555-52-5)
- 1-Bromo-8-chlorodibenzo[b,d]furan (CAS 2173554-83-9)
- 1-Bromo-9-chlorodibenzo[b,d]furan (CAS 2179279-83-3)
- 2-Bromo-6-chlorodibenzo[b,d]furan (CAS 2138490-84-1)
Recommended Standards
- 4-Oxo-4-(3,4,5-trichlorophenyl)butanoic acid (CAS 62903-19-9)
- 4-Bromo-1-chlorodibenzo[b,d]furan (CAS 2183475-72-9)
- 4,5,7-Trichloro-2,3-dihydrobenzofuran-3-acetic Acid (CAS 2070896-42-1)
- 2-Chloro-4,5-dimethyl-1H-benzimidazole (CAS 1093231-04-9)
- 8-methyl-1H,2H,5H-pyrido[4,3-b]indol-1-one (CAS 158148-17-5)
- N-(5-Trifluoromethyl-[1,3,4]thiadiazol-2-yl)-succinamic acid (CAS 797806-64-5)
- 2-Chloro-6-methylquinoline-3-carbaldehyde (CAS 73568-27-1)
- N-Cyclohexyl-N-phenylaniline (CAS 4705-13-9)
- BAY 65-1942 hydrochloride, >98% (HPLC) (CAS 600734-06-3)
- Semaglutide impurity 46 (CAS CATO-C4X-222646)
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