(4-Methoxymethoxy-phenylethynyl)-trimethylsilane CAS 162271-44-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 162271-44-5 |
| Molecular Formula | C13H18O2Si |
| Molecular Weight | 234.37 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies (4-Methoxymethoxy-phenylethynyl)-trimethylsilane (CAS 162271-44-5), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H18O2Si. Molecular weight: 234.37 g/mol. Batch-specific COA and technical support are available on request.
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.) | 2003 |
Related Methoxymethoxy Standards
- 2-(Methoxymethoxy)-5-(trifluoromethyl)benzaldehyde (CAS 162270-12-4)
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- [2-(methoxymethoxy)naphthalen-1-yl]boronic acid (CAS 1647102-86-0)
- 6-(Methoxymethoxy)naphthalene-2-boronic acid (CAS 2246782-98-7)
- 3-(1-(Methoxymethoxy)-1H-indazol-5-yl)propanenitrile (CAS 1417163-05-3)
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- (Z)-2-(3-(Methoxymethoxy)allyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 77896-98-1)
Recommended Standards
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- 1-(sec-Butyl)-2,3,5,6,7,8-hexahydroquinolin-4(1H)-one (CAS 61579-78-0)
- n-(3-Bromophenyl)-3-(tetrahydrofuran-2-yl)propanamide (CAS 1147808-82-9)
- (S)-1-(2,5-Dioxopyrrolidin-1-yl) 5-methyl 2-(((benzyloxy)carbonyl)amino)pentanedioate (CAS 39538-31-3)
- (S)-2-Amino-N,N-dimethylbutanamide (CAS 905087-21-0)
- 3-Bromo-5-(piperidin-1-yl)benzamide (CAS 2092000-99-0)
- Semaglutide Impurity 133 (CAS CATO-C4X-2226133)
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