(4-Ethylphenylethynyl)trimethylsilane CAS 393857-27-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 393857-27-7 |
| Molecular Formula | C13H18Si |
| Molecular Weight | 202.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order (4-Ethylphenylethynyl)trimethylsilane (CAS 393857-27-7) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C13H18Si. Molecular weight: 202.37 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C13H18Si |
| Molecular Weight | 202.37 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Stable under recommended storage conditions |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Recommended Standards
- (1E)-1-tert-Butoxy-1-(trimethylsilyloxy)propene (CAS 72658-10-7)
- (R)-3-((tert-Butyldimethylsilyl)oxy)butanal (CAS 72150-39-1)
- ((2-Ethylphenyl)ethynyl)trimethylsilane (CAS 492448-53-0)
- 1-((5-Bromo-2-methoxyphenyl)sulfonyl)-4-(2-((tert-butyldiphenylsilyl)oxy)ethyl)piperazine (CAS 1704081-23-1)
- Ethyl 5,6-dichloro-3-((ethoxycarbonyl)amino)furo[3,2-b]pyridine-2-carboxylate (CAS 1654021-65-4)
- 7-Methylbenzo[d]oxazole-2-carbonitrile (CAS 137426-83-6)
- 1-Bromo-3,4-dimethylpentane (CAS 6570-92-9)
- Vinorelbine Impurity 16 (CAS CATO-C4X-264216)
- MM 47755 (CAS 117620-87-8)
- Semaglutide Impurity 186 (CAS CATO-C4X-2226186)
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