Poly(ethyl silicate)-40 CAS 11099-06-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 11099-06-2 |
| Molecular Formula | C8H20O4Si |
| Molecular Weight | 208.33 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Poly(ethyl silicate)-40 (CAS 11099-06-2) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C8H20O4Si. Molecular weight: 208.33 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C8H20O4Si |
| Molecular Weight | 208.33 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | -1.0 |
| CAS Registry Year (est.) | 1960 |
Recommended Standards
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- 2-ethylhexyl methanesulfonate (CAS 92885-97-7)
- 1-(2-Aminoethyl)-1,3-diazinane-2,4,6-trione hydrochloride (CAS 1823495-68-6)
- N-(2-((2-(dimethylamino)ethyl)(methyl)amino)-4-methoxyphenyl)acrylamide (CAS 1810048-27-1)
- (6R)-6-methyl-2-(4,4,5,5-tetramethyl-1,3,2-dioxaborolan-2-yl)-5,6-dihydro-1H-pyrrolo[2,3-c]pyrrol-4-one (CAS 1453798-21-4)
- 4-Chloro-2-fluorothiophen-3-amine hydrochloride (CAS 2732241-81-3)
- 3-Hydroxy-N-[3-(trifluoromethyl)phenyl]-1-benzothiophene-2-carboxamide (CAS 115690-70-5)
- N-Boc-DL-histidine (CAS 121428-29-3)
- Semaglutide impurity 196 (CAS CATO-C4X-2226196)
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