1-Bromo-2-(bromomethyl)butane CAS 28148-05-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28148-05-2 |
| Molecular Formula | C5H10Br2 |
| Molecular Weight | 229.94 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1-Bromo-2-(bromomethyl)butane (CAS 28148-05-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C5H10Br2. Molecular weight: 229.94 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C5H10Br2 |
| Molecular Weight | 229.94 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 4-Bromo-5-(trifluoromethyl)-1h-pyrazol-3-amine (CAS 1239163-70-2)
- 4-Bromo-1-(2,2,2-trifluoroethyl)-1H-1,2,3-triazole (CAS 1393539-84-8)
- 5-Bromo-1-(2,2,2-trifluoroethyl)-1H-1,2,3-triazole (CAS 1393567-16-2)
- 2-Bromo-4,5-dichloro-1-methyl-1H-imidazole (CAS 143485-91-0)
- 5-bromo-1-methyl-3-(trifluoromethyl)-1,2,4-triazole (CAS 1559067-55-8)
- 3-bromo-1-methyl-5-(trifluoromethyl)-1H-1,2,4-triazole (CAS 1609402-81-4)
- 5-bromo-1-methyl-4-(trifluoromethyl)-1H-1,2,3-triazole (CAS 1823966-82-0)
- (6-Bromo-2,4-dimethylpyridin-3-yl)boronic acid (CAS 1072944-23-0)
Recommended Standards
- 1,3-Dibromopentane (CAS 42474-20-4)
- 2,3-Dibromopentane 5398-25-4 NSC-4601 NSC4601 Pentane,3-dibromo- (CAS 5398-25-4)
- 1,3-Dibromo-3-methylbutane (CAS 24443-15-0)
- (E)-{2-[(2-chlorophenyl)methanesulfonyl]-1-(2,4-dichlorophenyl)ethylidene}(methoxy)amine (CAS 338400-69-4)
- Methyl 4-bromo-5-cyanothiophene-2-carboxylate (CAS 648412-60-6)
- 3-(Methylthio)-N-(4-(pyridin-4-yl)thiazol-2-yl)benzamide (CAS 896338-49-1)
- 2-(4-Nitrophenyl)imidazo[1,2-a]pyridine hydrobromide (CAS 173380-18-2)
- Sildenafil Impurity 67 (CAS 3312-58-1)
- Chlorhexidine Impurity 18 (CAS CATO-C4X-225618)
- D-[His]1-Semaglutide X TFA salt (CAS CATO-CPTD788634)
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