2-Bromo-4-(bromomethyl)thiophene CAS 73919-93-4
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 73919-93-4 |
| Molecular Formula | C5H4Br2S |
| Molecular Weight | 255.96 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity 2-Bromo-4-(bromomethyl)thiophene (CAS 73919-93-4) pharmaceutical standards reference standard. Molecular formula: C5H4Br2S. Molecular weight: 255.96 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
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.) | 1978 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Bromo Standards
- 2-Bromo-5-(bromomethyl)thiophene (CAS 59311-27-2)
- 3-Bromo-2-(bromomethyl)thiophene (CAS 91036-44-1)
- 3-Bromo-4-(bromomethyl)thiophene (CAS 40032-80-2)
- 4-Bromo-2-(bromomethyl)thiophene (CAS 79757-98-5)
- 2-Bromo-3,4,5-trifluoronitrobenzene (CAS 1020718-01-7)
- 1-Bromo-3,4,5-trifluoro-2-nitrobenzene (CAS 1416373-06-2)
- 1-Bromo-2-(bromomethyl)cyclohexane (CAS 52428-01-0)
- 2-Bromo-1,3,5-trifluoro-4-nitrobenzene (CAS 762297-93-8)
Recommended Standards
- 2,4-Dibromo-3-methylthiophene (CAS 53119-66-7)
- 2,3-Dibromo-5-methylthiophene (CAS 30319-03-0)
- 3,5-Dibromo-2-methylthiophene (CAS 29421-73-6)
- 5-((Piperidin-2-ylmethoxy)methyl)thiazole hydrochloride (CAS 1289387-68-3)
- 3-(3-Bromo-5-fluorobenzyl)azetidine (CAS 1537112-83-6)
- Nebivolol Impurity 6（SS,SS） (CAS 119365-28-5)
- Methyl 3-amino-4-(3,4-dichlorophenyl)thiophene-2-carboxylate (CAS 723294-93-7)
- Afatinib Impurity 28 (CAS 17519-02-7)
- Salbutamol EP Impurity A(R-Isomer) (CAS CATO-C4X-1176198)
- Custom peptides (CAS CATO-CPTD788509)
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