2,3,5,6-Tetrabromo-thieno[3,2-b]thiophene CAS 124638-53-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 124638-53-5 |
| Molecular Formula | C6Br4S2 |
| Molecular Weight | 455.81 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,3,5,6-Tetrabromo-thieno[3,2-b]thiophene (CAS 124638-53-5) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C6Br4S2. Molecular weight: 455.81 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C6Br4S2 |
| Molecular Weight | 455.81 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | Br-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- TRiiodobenzene (CAS 61878-55-5)
- Perbromothieno[2,3-b]thiophene (CAS 53255-86-0)
- 1,3,5-Triiodobenzene (CAS 626-44-8)
- Etioporphyrin I dihydrobromide (CAS 69150-58-9)
- Cyclopropyl 2-(2,4-dimethylphenyl)ethyl ketone (CAS 898794-64-4)
- Diethyl (ethoxymethyl)phosphonate (CAS 10419-80-4)
- 1H,2H,2aH,3H,4H,8bH-cyclobuta[a]naphthalen-2-amine hydrochloride (CAS 1989671-72-8)
- 6,7-Difluoro-3-(3-methylbenzenesulfonyl)-1-propyl-1,4-dihydroquinolin-4-one (CAS 1326856-27-2)
- CpODA (CAS 1312366-93-0)
- ([D2]Gly4)-Cholecystokinin Octapeptide (sulfated) ammonium salt (CAS 1926163-74-7)
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