Triethoxy(4-methoxyphenyl)silane CAS 21130-91-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 21130-91-6 |
| Molecular Formula | C13H22O4Si |
| Molecular Weight | 270.40 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Triethoxy(4-methoxyphenyl)silane (CAS 21130-91-6), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C13H22O4Si. Molecular weight: 270.40 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C13H22O4Si |
| Molecular Weight | 270.40 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1963 |
Related Triethoxy Standards
- Triethoxy(1-phenylvinyl)silane (CAS 90260-87-0)
- Triethoxy(4-Vinylphenyl)silane (CAS 6026-60-4)
- Triethoxy(2,4,4-trimethylpentyl)silane (CAS 35435-21-3)
- Triethoxy(3-isothiocyanatopropyl)silane (CAS 58698-89-8)
- Triethoxy(3-thiocyanatopropyl)silane (CAS 34708-08-2)
- Triethoxy(3,3,3-trifluoropropyl)silane (CAS 86876-45-1)
- Triethoxy(4-methylenehex-5-en-1-yl)silane (CAS 682743-12-0)
- Triethoxy(o-tolyl)silane (CAS 18412-55-0)
Recommended Standards
- 2-(((tert-Butyldimethylsilyl)oxy)methyl)-3-hydroxy-6-methyl-4H-pyran-4-one (CAS 958457-26-6)
- Tetracaine-d6 (CAS 756771-02-5)
- [2-Chloro-5-methoxy-4-(trifluoromethoxy)phenyl]boronic acid (CAS 2096330-12-8)
- Tert-butyl (3R,6S)-6-(aminomethyl)-1,1-difluoro-5-azaspiro[2.4]Heptane-5-carboxylate (CAS 2306248-39-3)
- 2-Methyl-4-((1,2,3,4-tetrahydroquinolin-8-yl)methyl)morpholine (CAS 1042640-63-0)
- 5-Iodo-6-methyl-2-oxo-1-(3-(trifluoromethyl)phenyl)-1,2-dihydropyridine-3-carboxylic acid (CAS 950857-36-0)
- (R)-1-(4-chlorophenyl)-2,2,2-trifluoroethanamine (CAS 1187931-01-6)
- N-(2,5-dichlorophenyl)-4-(furan-2-yl)-2-methyl-5-oxo-1,4,5,6,7,8-hexahydroquinoline-3-carboxamide (CAS 1798310-55-0)
- Metaraminol Impurity 3 (CAS 918-44-5)
- Anti-Inflammatory Peptide 2 (CAS 118850-72-9)
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