2-Bromo-5-ethynylfuran CAS 15577-73-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 15577-73-8 |
| Molecular Formula | C6H3BrO |
| Molecular Weight | 170.99 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 2-Bromo-5-ethynylfuran (CAS 15577-73-8), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C6H3BrO. Molecular weight: 170.99 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C6H3BrO |
| Molecular Weight | 170.99 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (slight halide-like odor) |
| 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 | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1961 |
| Halogen Content | Br-containing |
Related Bromo Standards
- 3-Bromo-2-ethynylfuran (CAS 1341495-68-8)
- 4-Bromo-2-ethynylfuran (CAS 1404051-34-8)
- 5-Bromo-1H-pyrrole-2-carbonitrile (CAS 36953-44-3)
- 3-bromo-1,1-difluorocyclobutane (CAS 1310729-91-9)
- 4-Bromo-1,1-difluorobut-1-ene (CAS 147804-02-2)
- 2-Bromo-2-fluoropropanoic acid (CAS 132629-22-2)
- 2-Bromo-3-fluoropropanoic acid (CAS 16652-36-1)
- 2-Bromo-3-fluoropropionic acid (CAS 39621-37-9)
Recommended Standards
- 2-(Bromoethynyl)furan (CAS 333952-15-1)
- Chloroacetic anhydride (CAS 541-88-8)
- 4-Carbamoylbenzeneboronic acid (CAS 123088-59-5)
- 4-(Methylthio)-6-(pyrazin-2-yl)-1,3,5-triazin-2-amine (CAS 175202-92-3)
- n-(3-Hydroxycyclobutyl)methanesulfonamide, mixture of diastereomers (CAS 1480396-53-9)
- 1-Bromo-2-phenylnaphthalene (CAS 22082-93-5)
- 4-Chloro-2-(difluoromethoxy)-1-iodobenzene (CAS 1261685-40-8)
- 4-(2-Methylquinolin-4-yl)butan-2-one (CAS 497867-86-4)
- 1-(3,5-Dimethylphenyl)-1H-pyrazolo[3,4-d]pyrimidine-4-thiol (CAS 1082528-87-7)
- D-Ile27-Tirzepatide (CAS CATO-CPTD788907)
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