Ethyl 4-Bromobutyrate CAS 2969-81-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2969-81-5 |
| Molecular Formula | C6H11BrO2 |
| Molecular Weight | 195.05 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ethyl 4-Bromobutyrate (CAS 2969-81-5) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C6H11BrO2. Molecular weight: 195.05 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C6H11BrO2 |
| Molecular Weight | 195.05 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Br-containing |
Related Ethyl Standards
Recommended Standards
- Isopropyl 2-bromopropanoate (CAS 7401-84-5)
- Ethyl 2-bromobutanoat (CAS 533-68-6)
- 89647-99-4 Furan, 2-(2-bromoethoxy)tetrahydro- DTXSID60460141 (CAS 89647-99-4)
- 2-{[4-amino-5-(2-methoxyphenyl)-4h-1,2,4-triazol-3-yl]sulfanyl}acetic acid (CAS 565179-65-9)
- 4-[(2-Bromoacetyl)amino]-N,N-dimethylbenzamide (CAS 1138443-06-7)
- 1,2,3-Trichloro-4-methylbenzene (CAS 7359-72-0)
- N1,N1,N2,N2-Tetramethyl-1,2-benzenediamine (CAS 704-01-8)
- 3-Benzyloxetan-3-amine hydrochloride (CAS 1638763-54-8)
- Cicortonide (CAS 19705-61-4)
- D-[His]1-Semaglutide (CAS CATO-C4X-222652)
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