2,5-Dibromo-3-phenylthiophene CAS 19698-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19698-46-5 |
| Molecular Formula | C10H6Br2S |
| Molecular Weight | 318.03 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,5-Dibromo-3-phenylthiophene (CAS 19698-46-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H6Br2S. Molecular weight: 318.03 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H6Br2S |
| Molecular Weight | 318.03 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 7.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 1 |
Related Dibromo Standards
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- 3,6-Dibromo-1,8-naphthyridine-2,7-diamine (CAS 1242339-48-5)
- 3,7-Dibromo-2,6-dihydroxynaphthalene (CAS 1227743-83-0)
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Recommended Standards
- 3-Iodo-5,5,6,6,6-pentafluorohexan-1-ol (CAS 526223-11-0)
- (2-Iodo-5-(trifluoromethoxy)phenyl)methanol (CAS 2167829-73-2)
- 1-Bromo-2-fluoro-4-nitro-5-(2,2,2-trifluoroethoxy)benzene (CAS 1820716-82-2)
- Methyl 8-fluoroimidazo[1,2-a]pyridine-7-carboxylate (CAS 628691-97-4)
- (1S,4S,4aS,6S,8aS)-4-Isopropyl-1,6-dimethyldecahydronaphthalene (CAS 483-73-8)
- 1-(2'-Hydroxy-[1,1'-biphenyl]-4-yl)ethan-1-one (CAS 21849-93-4)
- Methyl 4-((2-(5-chloro-2-fluorophenyl)-5-methoxypyrimidin-4-yl)amino)nicotinate (CAS 674793-50-1)
- 5-Bromo-4,6-dimethyl-2-morpholinonicotinonitrile (CAS 866019-05-8)
- CAY10592 (CAS 685139-10-0)
- Bradykinin-Like Neuropeptide (Aplysia californica) (H-1654.0001) (CAS 165174-60-7)
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