4-(2-Bromoallyl)-2-chloro-1-fluorobenzene CAS 842140-28-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 842140-28-7 |
| Molecular Formula | C9H7BrClF |
| Molecular Weight | 249.51 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-(2-Bromoallyl)-2-chloro-1-fluorobenzene (CAS 842140-28-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C9H7BrClF. Molecular weight: 249.51 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C9H7BrClF |
| Molecular Weight | 249.51 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | F/Cl/Br-containing |
Related Bromoallyl Standards
- 1-(2-Bromoallyl)-3-chloro-5-fluorobenzene (CAS 842140-29-8)
- 4-(2-Bromoallyl)-1-chloro-2-fluorobenzene (CAS 842140-30-1)
- 1-(2-Bromoallyl)-3-ethoxypiperidine (CAS 1355805-15-0)
- ((2-Bromoallyl)oxy)(tert-butyl)dimethylsilane (CAS 293313-66-3)
- 2-(1-Bromoallyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 87921-49-1)
- 1-(2-Bromoallyl)-4-isobutylbenzene (CAS 1379352-51-8)
- 1-(2-Bromoallyl)-4-(tert-butyl)benzene (CAS 842140-27-6)
- 2-(2-Bromoallyl)-4-chloro-1-methylbenzene (CAS 1378876-05-1)
Recommended Standards
- 951894-42-1 2-Bromo-3-(2-chloro-4-fluorophenyl)-1-propene MFCD09801308 (CAS 951894-42-1)
- 3-(4-Bromo-3-fluorophenyl)-2-chloro-1-propene (CAS 951888-41-8)
- 7-Bromo-2-chlorothieno[3,2-d]pyrimidine (CAS 1152475-42-7)
- N-Ethyl L-Z-Valinamide (CAS 1381929-59-4)
- 2-((4-(4-Chlorophenyl)-5-(pyridin-4-yl)-4H-1,2,4-triazol-3-yl)thio)-N-(2-isopropylphenyl)acetamide (CAS 476484-01-2)
- 1,2-Propanediol-1-Acetate (CAS 627-69-0)
- Isoquinoline-4-carboxamide (CAS 7114-81-0)
- 2-(4-Fluorophenyl)imidazole-4-methanol (CAS 191158-31-3)
- Peforelin acetate (CAS 147859-97-0(free base))
- [Ser39-OH] Tirzepatide (CAS CATO-C4X-324041)
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