Tetrakis(3-phenylpropyl)silane CAS 18817-48-6
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 18817-48-6 |
| Molecular Formula | C36H44Si |
| Molecular Weight | 504.82 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Order Tetrakis(3-phenylpropyl)silane (CAS 18817-48-6) pharmaceutical standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C36H44Si. Molecular weight: 504.82 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C36H44Si |
| Molecular Weight | 504.82 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1962 |
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Recommended Standards
- Afoxolaner Impurity 15 (CAS CATO-C4X-313715)
- (E)-2-(4-chlorophenyl)-5,6,7,8-tetrahydrobenzo[d]imidazo[2,1-b]thiazole-3-carbaldehyde O-(3,4-dichlorobenzoyl) oxime (CAS 478041-90-6)
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- Ethyl 3-[({2-[2-(2-chlorophenoxy)acetyl]hydrazino}carbonyl)amino]propanoate (CAS 1023532-51-5)
- 5-Bromo-3-methyl-1-(tetrahydro-2H-pyran-2-yl)-1H-pyrazole (CAS 2306262-32-6)
- 3-(2-bromoacetyl)-1H-isochromen-1-one (CAS 39153-97-4)
- Fragment-[3-31]-Semaglutide (CAS CATO-C4X-2226113)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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