Poly(dimethoxysiloxane) CAS 25498-02-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 25498-02-6 |
| Molecular Formula | C2H6A2O3Si |
| Molecular Weight | 106.15 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Poly(dimethoxysiloxane) (CAS 25498-02-6) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C2H6A2O3Si. Molecular weight: 106.15 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C2H6A2O3Si |
| Molecular Weight | 106.15 g/mol |
| Purity | 97%+ |
| Storage | Store at 2-8°C, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO, water |
| Stability | Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 0.0 |
| CAS Registry Year (est.) | 1964 |
Recommended Standards
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- 1-(3-Bromopyridin-2-yl)-N,N-dimethylpiperidin-4-amine (CAS 1248083-17-1)
- 6-Methyloctan-1-ol (CAS 38514-05-5)
- Ethyl 5-cyano-6-(4-methylpiperazin-1-yl)-2-phenylnicotinate (CAS 477866-18-5)
- 3-[(2-Ethoxy-3,4-dioxocyclobutyl)amino]-2-hydroxy-N,N-dimethylbenzamide 919349-40-9 (CAS 919349-40-9)
- TERT-BUTYL 1-(1-((BENZYLOXY)CARBONYL) PYRROLIDIN-3-YL)PIPERIDIN-4-YLCARBAMATE (CAS 1823288-48-7)
- Semaglutide impurity 251 (CAS CATO-C4X-2226251)
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