(Dimesitylboryl)(mesityl)diphenylsilane CAS 185672-19-9
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 185672-19-9 |
| Molecular Formula | C39H43BSi |
| Molecular Weight | 550.66 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
(Dimesitylboryl)(mesityl)diphenylsilane (CAS 185672-19-9) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C39H43BSi. Molecular weight: 550.66 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C39H43BSi |
| Molecular Weight | 550.66 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 18.5 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2010 |
Recommended Standards
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- 3,3-Difluoro-1-phenylpropan-1-amine (CAS 1339427-03-0)
- Semaglutide impurity 36 (CAS CATO-C4X-222636)
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