5,8-Bis(5-bromo-2-thienyl)quinoxaline CAS 1007128-59-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1007128-59-7 |
| Molecular Formula | C16H8Br2N2S2 |
| Molecular Weight | 452.19 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
5,8-Bis(5-bromo-2-thienyl)quinoxaline (CAS 1007128-59-7) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C16H8Br2N2S2. Molecular weight: 452.19 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C16H8Br2N2S2 |
| Molecular Weight | 452.19 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 13.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
| Halogen Content | Br-containing |
| Nitrogen Atoms | 2 |
| Sulfur Atoms | 2 |
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Recommended Standards
- Ambroxol Impurity 90 (CAS CATO-C4X-108590)
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- 4,5-Dimethyl-3,4-dihydroquinoxalin-2(1H)-one (CAS 1547194-25-1)
- 1-Bromo-4-(cyclobutylmethoxy)benzene (CAS 871829-46-8)
- 1-(cyclohexylamino)propan-2-ol (CAS 103-00-4)
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- 4-(ethylamino)-1,2-dihydrophthalazin-1-one (CAS 69805-32-9)
- 1-(4-Chlorobenzyl)-6-oxo-N-(4-(trifluoromethoxy)phenyl)-1,6-dihydropyridine-3-carboxamide (CAS 338783-27-0)
- (Glu9)-Exenatide (2-39) trifluoroacetate salt (CAS 196109-34-9)
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