4-Bromo-2-(bromomethyl)thiophene CAS 79757-98-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 79757-98-5 |
| Molecular Formula | C5H4Br2S |
| Molecular Weight | 255.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
4-Bromo-2-(bromomethyl)thiophene (CAS 79757-98-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C5H4Br2S. Molecular weight: 255.96 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C5H4Br2S |
| Molecular Weight | 255.96 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1979 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
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Recommended Standards
- 4-Bromobenzyl-d6 Bromide (CAS 229948-68-9)
- 3,5-Dibromo-2-methylthiophene (CAS 29421-73-6)
- 1,1-Dibromocycloheptane (CAS 102450-37-3)
- 3-Amino-4-(pyrrolidin-1-yl)benzamide (CAS 797814-02-9)
- 1-[(2-Bromoethyl)sulfanyl]-3-fluorobenzene (CAS 333782-25-5)
- 4-Chloro-3-(chloromethyl)-5-fluoropyridine (CAS 1393577-10-0)
- 2-(2-Chloro-4-fluorophenyl)-2-methylpropanoic acid (CAS 920501-64-0)
- 3-((4-Benzylpiperazin-1-yl)methyl)-6-chloro-2-(4-chlorophenyl)imidazo[1,2-a]pyridine (CAS 861212-41-1)
- 4,6-Dichloro-5-(difluoromethyl)-2-methylpyrimidine (CAS 2091563-68-5)
- Liraglutide (14-31)TFA Salt (CAS CATO-C4X-19927)
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