4-Bromo-3-methylbut-1-ene CAS 31950-55-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 31950-55-7 |
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 4-Bromo-3-methylbut-1-ene (CAS 31950-55-7) pharmaceutical standards reference standard. Molecular formula: C5H9Br. Molecular weight: 149.03 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 1.0 |
| CAS Registry Year (est.) | 1966 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 5-bromo-1-pentene (CAS 1119-51-3)
- 1-Bromo-1-ethylcyclopropane (CAS 80204-21-3)
- 1-Bromo-1-methylcyclobutane (CAS 80204-24-6)
- 2-bromo-1,1-dimethylcyclopropane (CAS 3815-09-6)
- 2-Bromo-3-methylbut-1-ene (CAS 31844-96-9)
- 4-Bromo-2-methylbut-1-ene (CAS 20038-12-4)
- 2-Bromo-3-methyl-2-butene 2-bromo-3-methylbut-2-ene 3017-70-7 (CAS 3017-70-7)
- 1-Bromo-2-pentene, predominantly trans 7348-71-2 (CAS 7348-71-2)
Recommended Standards
- 4-Bromopent-1-ene (CAS 31950-56-8)
- 2-Bromoethylcyclopropane (CAS 36982-56-6)
- 5-Bromopent-2-ene (CAS 51952-42-2)
- Sucrose octasulfate (CAS 57680-56-5)
- 4-Fluoro-3,3-dimethylpyrrolidine (CAS 1780148-99-3)
- (2E)-3-{4-[(2-chloro-6-fluorophenyl)methoxy]phenyl}-N-(3-methoxypropyl)prop-2-enamide (CAS 477870-66-9)
- Methyl 3-(2-Methyl-4-thiazolyl)benzoate (CAS 850375-07-4)
- Bortezomib Impurity 44 (CAS 78-77-3)
- 1-Cyclopropyl-3-(thiophen-2-ylmethyl)thiourea (CAS 883028-05-5)
- Liraglutide Impurity 17 TFA Salt (CAS CATO-C4X-199217)
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