1,1,3,3,5,5,7,7,9,9,11,11,13,13-Tetradecamethylheptasiloxane CAS 19095-23-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 19095-23-9 |
| Molecular Formula | C14H42O6Si7 |
| Molecular Weight | 503.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,1,3,3,5,5,7,7,9,9,11,11,13,13-Tetradecamethylheptasiloxane (CAS 19095-23-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H42O6Si7. Molecular weight: 503.08 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H42O6Si7 |
| Molecular Weight | 503.08 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) | -6.0 |
| CAS Registry Year (est.) | 1962 |
Recommended Standards
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- Tert-butyl 1-(aminomethyl)cyclohexane-1-carboxylate (CAS 1263378-20-6)
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- 5-Bromo-2-fluoro-3-methoxybenzyl alcohol (CAS 1780693-30-2)
- 1-(2,4-dimethylphenyl)propan-2-amine (CAS 32560-84-2)
- 1-(Dimethylamino)-4-[3-(trifluoromethyl)phenoxy]pent-1-en-3-one (CAS 338976-02-6)
- Semaglutide Impurity 184 (CAS CATO-C4X-2226184)
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