5-Bromo-1-pentyne CAS 28077-72-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28077-72-7 |
| Molecular Formula | C5H7Br |
| Molecular Weight | 147.01 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 5-Bromo-1-pentyne (CAS 28077-72-7) pharmaceutical standards reference standard. Molecular formula: C5H7Br. Molecular weight: 147.01 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C5H7Br |
| Molecular Weight | 147.01 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) | 2.0 |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 1-bromo-2-pentyne (CAS 16400-32-1)
- 1-bromo-3-methylene-cyclobutane (CAS 4934-60-5)
- 3-Bromo-3-methylbut-1-yne (CAS 6214-31-9)
- 5-Bromo-1H-pyrazole (CAS 1174132-74-1)
- 2-Bromo-1H-imidazole (CAS 16681-56-4)
- 3-Bromo-1,2,4-triazol-4-ide (CAS 57704-26-4)
- 1-Bromo-2-chloroethane-d4 (CAS 1219795-52-4)
- 1-Bromo-2-methylpropane-d9 (CAS 1080497-35-3)
Recommended Standards
- 5-Bromopenta-1,2-diene (CAS 5558-05-4)
- 1-bromospiro[2.2]pentane (CAS 75522-03-1)
- 36291-48-2 3-bromocyclopentene DTXSID80457856 (CAS 36291-48-2)
- 5-Chloro-6-methoxyquinoline-2-carbaldehyde (CAS 1346169-76-3)
- 1-Isopropyl-2-nitrobenzene (CAS 6526-72-3)
- 1-(1-(Tert-butoxycarbonyl)piperidin-2-yl)-3,3-difluorocyclobutane-1-carboxylic acid (CAS 2172496-20-5)
- Lenalidomide Impurity 2 (CAS 2197420-75-8)
- 3-Aminotetrahydro-2H-pyran-3-carboxylic acid (CAS 1131623-12-5)
- (R)-4-Amino-5,5,5-trifluoropentanoic acid hydrochloride (CAS 1416348-83-8)
- Insulin Detemir (CAS 169148-63-4)
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