2,2',6,6'-Tetraphenyl-[4,4'-bithiopyran]-1,1'-diium tetrafluoroborate CAS 42559-33-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 42559-33-1 |
| Molecular Formula | C34H24S2 2*BF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order 2,2',6,6'-Tetraphenyl-[4,4'-bithiopyran]-1,1'-diium tetrafluoroborate (CAS 42559-33-1) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C34H24S2 2*BF4. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C34H24S2 2*BF4 |
| Molecular Weight | 583.49 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, 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) | 21.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1969 |
| Halogen Content | F-containing |
| Sulfur Atoms | 2 |
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Recommended Standards
- 4-[Bis(9,9-dimethylfluoren-2-yl)amino]azobenzene (CAS 883554-70-9)
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- 5-Methyl-1H-pyrrolo[3,2-b]pyridin-2(3H)-one (CAS 56057-24-0)
- (5-Fluoro-3-azabicyclo[3.1.1]Heptan-1-yl)methanol (CAS 2375269-44-4)
- 1-Bromo-2-fluoro-4-methoxy-3-nitrobenzene (CAS 1352317-80-6)
- Des-Lys20(Side Chain)-Semaglutide (CAS CATO-C4X-2226280)
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