3-Chloro-1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)trisiloxane CAS 521069-01-2
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 521069-01-2 |
| Molecular Formula | C21H23ClF26O2Si3 |
| Molecular Weight | 921.07 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
3-Chloro-1,1,3,5,5-pentamethyl-1,5-bis(3,3,4,4,5,5,6,6,7,7,8,8,8-tridecafluorooctyl)trisiloxane (CAS 521069-01-2) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C21H23ClF26O2Si3. Molecular weight: 921.07 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C21H23ClF26O2Si3 |
| Molecular Weight | 921.07 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | -3.0 |
| CAS Registry Year (est.) | 1984 |
| Halogen Content | F/Cl-containing |
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- Semaglutide Impurity 191 (CAS CATO-C4X-2226191)
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