2,3,4,5,6-Pentaphenylthiopyrylium tetrafluoroborate CAS 125493-13-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 125493-13-2 |
| Molecular Formula | C35H25S BF4 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
2,3,4,5,6-Pentaphenylthiopyrylium tetrafluoroborate (CAS 125493-13-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C35H25S BF4. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C35H25S BF4 |
| Molecular Weight | 564.45 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) | 21.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1992 |
| Halogen Content | F-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- 2-(Aminomethyl)-6-methylpyridin-3-ol dihydrochloride (CAS 2260936-80-7)
- N-(2-(2-hydroxynaphthalen-1-yl)-4-methoxy-3,5-dimethylphenyl)methanesulfonamide (CAS 1832514-06-3)
- 2,4',5-Tribromodiphenyl Ether (CAS 65075-08-3)
- N-Boc-3,4-Dihydro-2(1H)-Quinolinone (CAS 194979-77-6)
- 2-(4-Formylphenyl)acetic Acid (CAS 34841-47-9)
- 1-(1-Bromobutan-2-yl)-4-methylbenzene (CAS 1135264-28-6)
- Cholecystokinin Octapeptide (desulfated) (H-2070.0005) (CAS 198483-36-2)
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