Pentachlorothiophenol CAS 133-49-3
Purity >95%In StockPharmaceutical Standards
| CAS No. | 133-49-3 |
| Molecular Formula | C6HCl5S |
| Molecular Weight | 282.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Pentachlorothiophenol (CAS 133-49-3) pharmaceutical standards reference standard. Molecular formula: C6HCl5S. Molecular weight: 282.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C6HCl5S |
| Molecular Weight | 282.40 g/mol |
| Purity | >95% |
| Storage | Store at room temperature, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1957 |
| Halogen Content | Cl-containing |
| Sulfur Atoms | 1 |
Recommended Standards
- Pramipexole impurity 75 (CAS CATO-C4X-110775)
- 1-(4-(Triethoxysilyl)phenyl)ethanone (CAS 438569-05-2)
- Pramipexole impurity 74 (CAS CATO-C4X-110774)
- 1-(3-Nitrobenzyl)-2-oxo-1,2-dihydropyridine-3-carboxylic acid (CAS 941868-33-3)
- 2-tert-butylfuran-3-carboxylic acid (CAS 1934415-79-8)
- Ethyl 5-hydroxy-1-isopropyl-1H-pyrazole-3-carboxylate (CAS 51986-01-7)
- 5-(2-Hydroxyethyl)-5-methyloxazolidine-2,4-dione (CAS 124315-43-1)
- 4-(2-(Ethylamino)propyl)phenol (CAS 69389-96-4)
- 6-Amino-2-oxo-4-phenyl-1,2-dihydropyrimidine-5-carbonitrile (CAS 85690-55-7)
- Semaglutide Impurity 82 (CAS CATO-C4X-222682)
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