Bromocyclopentane CAS 137-43-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 137-43-9 |
| Molecular Formula | C5H9Br |
| Molecular Weight | 149.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Bromocyclopentane (CAS 137-43-9) 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.) | 1957 |
| Halogen Content | Br-containing |
Related Bromocyclopentane Standards
- Bromocyclopentane-d9 (CAS 35468-44-1)
- 3-Bromocyclopentane-1-carbonitrile, mixture of diastereomers (CAS 338444-78-3)
- 2-Bromocyclopentane-1,3-dione (CAS 14203-24-8)
- 1-Bromocyclopentane-1-carboxylic acid (CAS 56447-24-6)
- 3-Bromocyclopentane-1-carboxylic acid (CAS 885953-19-5)
- Methyl 3-bromocyclopentane-1-carboxylate (CAS 1311312-00-1)
- Methyl 1-bromocyclopentane-1-carboxylate (CAS 51572-54-4)
- 1-bromocyclopentane-1-carbonyl chloride (CAS 56447-23-5)
Recommended Standards
- 1-Bromo-3-methyl-2-butene (CAS 870-63-3)
- Pentazocine impurity 1 (CAS 865-58-7)
- 1-Bromo-2-pentene, predominantly trans 7348-71-2 (CAS 7348-71-2)
- 3-Amino-2-oxo-1,2,3,4-tetrahydroquinoline-8-carboxylic acid (CAS 733706-01-9)
- 4-((((9H-Fluoren-9-yl)methoxy)carbonyl)amino)-3-(trifluoromethoxy)benzoic acid (CAS 1823234-32-7)
- 4,6-Dibromo-7-methyl-1H-indole (CAS 1082040-84-3)
- Dibenzo[de,qr]hexacene (CAS 24203-10-9)
- 6-Chloro-2-(3-isobutoxyphenyl)quinoline-4-carboxylic acid (CAS 932796-29-7)
- 4-(4-Methoxyphenyl)-2-oxooxazolidine-4-carboxamide (CAS 111950-62-0)
- Insulin Degludec Impurity 7 (CAS CATO-C4X-21577)
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