Tetrakis(2-methoxyethoxy)silane CAS 2157-45-1
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 2157-45-1 |
| Molecular Formula | C12H28O8Si |
| Molecular Weight | 328.43 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
High-purity Tetrakis(2-methoxyethoxy)silane (CAS 2157-45-1) pharmaceutical standards reference standard. Molecular formula: C12H28O8Si. Molecular weight: 328.43 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C12H28O8Si |
| Molecular Weight | 328.43 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1957 |
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Recommended Standards
- Propanoic acid, 3-[[bis(2-methylpropoxy)phosphinothioyl]thio]-2-methyl- (CAS 268567-32-4)
- Tiapride (CAS 51012-32-9)
- N-Methyl-2-(2-phenylacetamido)-4,5,6,7-tetrahydrobenzo[b]thiophene-3-carboxamide (CAS 892983-35-6)
- Ethyl 4-(4-ethoxyphenyl)thiazole-2-carboxylate (CAS 886366-48-9)
- 4-Ethyl-5-phenylisoxazole-3-carboxylic acid (CAS 1236188-97-8)
- (R)-3-Chloro-1-(3,4-dichlorophenyl)propan-1-ol (CAS 1233501-44-4)
- N-Benzyl-4-methoxy-N-methylbenzamide (CAS 68162-88-9)
- N-(3-Chlorophenyl)-2-(imidazo[2,1-b]thiazol-6-yl)acetamide (CAS 923892-68-6)
- Methyl (S)-4-oxopyrrolidine-2-carboxylate (CAS 1314901-97-7)
- Semaglutide Impurity 21(HO-Ste-L-γGlu-AEEA-AEEA-OH) (CAS 1335440-44-2)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com