3-Bromo-2,3'-bithiophene CAS 28686-98-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 28686-98-8 |
| Molecular Formula | C8H5BrS2 |
| Molecular Weight | 245.16 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Bromo-2,3'-bithiophene (CAS 28686-98-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C8H5BrS2. Molecular weight: 245.16 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C8H5BrS2 |
| Molecular Weight | 245.16 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 6.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1965 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
Related Bromo Standards
- 4-Bromo-2,2'-bithiophene (CAS 112051-56-6)
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- 3-Bromo-2,2'-bithiophene (CAS 19690-69-8)
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Recommended Standards
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- Oxohongdenafil (CAS 1446144-70-2)
- 3-Ethynyl-5-methylpyridin-2-amine (CAS 863479-77-0)
- 2-Methoxy-5-methyl-4-(piperidin-3-yl)pyrimidine (CAS 1207174-94-4)
- 2-Methoxy-5-(trifluoromethyl)benzene-1,3-diamine (CAS 71352-64-2)
- 3-((4-Chlorophenyl)amino)cyclohex-2-en-1-one (CAS 36646-75-0)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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