((5-Chlorobenzo[b]thiophen-3-yl)methyl)triphenylphosphonium bromide CAS 175203-96-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 175203-96-0 |
| Molecular Formula | C27H21ClPS Br |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies ((5-Chlorobenzo[b]thiophen-3-yl)methyl)triphenylphosphonium bromide (CAS 175203-96-0), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C27H21ClPS Br. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C27H21ClPS Br |
| Molecular Weight | 523.85 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) | 16.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2007 |
| Halogen Content | Cl/Br-containing |
| Sulfur Atoms | 1 |
Related Chlorobenzo Standards
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Recommended Standards
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- 2-(3-Chlorophenyl)pyrazine (CAS 108030-82-6)
- N-((1-Methyl-1H-pyrazol-5-yl)methyl)-3-morpholinopropan-1-amine dihydrochloride (CAS 1856035-76-1)
- 3-(Diethylamino)phenol oxalate (CAS 6281-02-3)
- N-methyl-4-(piperidin-4-yl)benzamide hydrochloride (CAS 2064217-81-6)
- Tirzepatide Impurity 50 (CAS CATO-C4X-324050)
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