Benzyl 2-bromo-4-chlorobutanoate CAS 304909-62-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 304909-62-4 |
| Molecular Formula | C11H12BrClO2 |
| Molecular Weight | 291.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Benzyl 2-bromo-4-chlorobutanoate (CAS 304909-62-4) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C11H12BrClO2. Molecular weight: 291.57 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C11H12BrClO2 |
| Molecular Weight | 291.57 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 chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
| Halogen Content | Cl/Br-containing |
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Recommended Standards
- 9-Bromo-2-chloroanthracene (CAS 84065-21-4)
- Isopropyl 4-bromo-5-chloro-2-methylbenzoate (CAS 2586126-47-6)
- 9-Bromo-10-chloroanthracene (CAS 22273-72-9)
- 4-Chloro-3-(chloromethyl)-5-fluoropyridine (CAS 1393577-10-0)
- 2-(3,4-Dichlorophenoxy)benzaldehyde (CAS 289717-77-7)
- 2,2,5-trimethylpyrrolidine hydrochloride (CAS 6620-67-3)
- 4-{2-[2-(tert-Butyl)phenoxy]ethyl}piperidinehydrochloride (CAS 1146960-36-2)
- ethyl 5-oxo-1,4-diazepane-1-carboxylate (CAS 119844-70-1)
- (S)-1-(3-Chlorophenyl)-2-hydroxy-1-propanone (CAS 287477-53-6)
- Semaglutide238 (CAS CATO-C4X-2226238)
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