((3,5-Dimethoxyphenyl)ethynyl)trimethylsilane CAS 400608-30-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 400608-30-2 |
| Molecular Formula | C13H18O2Si |
| Molecular Weight | 234.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
((3,5-Dimethoxyphenyl)ethynyl)trimethylsilane (CAS 400608-30-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C13H18O2Si. Molecular weight: 234.37 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C13H18O2Si |
| Molecular Weight | 234.37 g/mol |
| Appearance | Off-white to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure |
| Degree of Unsaturation (DBE) | 5.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
Related Dimethoxyphenyl Standards
- 2-(3,5-Dimethoxyphenyl)-2,6-diazaspiro[3.3]Heptane (CAS 2306278-56-6)
- (5-(3,4-Dimethoxyphenyl)isoxazol-3-yl)methanamine (CAS 1018662-28-6)
- (2,5-Dimethoxyphenyl)(furan-2-yl)methanol (CAS 1281444-20-9)
- (2,5-Dimethoxyphenyl)(furan-3-yl)methanol (CAS 1281685-32-2)
- (3,4-Dimethoxyphenyl)(furan-3-yl)methanol (CAS 1282177-81-4)
- (2,4-Dimethoxyphenyl)(furan-2-yl)methanol (CAS 1284242-74-5)
- (2,4-Dimethoxyphenyl)(furan-3-yl)methanol (CAS 1284588-28-8)
- (3,4-Dimethoxyphenyl)(furan-2-yl)methanol (CAS 134733-96-3)
Recommended Standards
- (Dimethyl(phenyl)silyl)methyl methacrylate (CAS 18052-92-1)
- 1,14-Difluorotetradecane (CAS 373-50-2)
- (4-Methoxymethoxy-phenylethynyl)-trimethylsilane (CAS 162271-44-5)
- 8,9-Dihydroxy-2-methyl-4H,5H-pyrano[3,2-c]chromen-4-one (CAS 37209-30-6)
- 2-((Tetrahydro-2h-pyran-4-yl)oxy)pyrimidine-4-carboxylic acid (CAS 1702108-60-8)
- 4,4,4-Trifluoro-2,2-dimethylbutyric Acid (CAS 939399-07-2)
- Posaconazole Impurity 111 (CAS 112559-81-6)
- Evocalcet Impurity 24 (CAS CATO-C4X-248524)
- (2-Chloro-3-fluorophenyl)methanamine hydrochloride (CAS 944736-39-4)
- 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