4,4''-Bis(triphenylsilyl)-1,1':4',1''-terphenyl CAS 1046146-39-7
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 1046146-39-7 |
| Molecular Formula | C54H42Si2 |
| Molecular Weight | 747.08 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies 4,4''-Bis(triphenylsilyl)-1,1':4',1''-terphenyl (CAS 1046146-39-7), a pharmaceutical standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C54H42Si2. Molecular weight: 747.08 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C54H42Si2 |
| Molecular Weight | 747.08 g/mol |
| 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) | 34.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1988 |
Related Bis Standards
- 2,8-Bis(triphenylsilyl)dibenzofuran (CAS 1097244-98-8)
- 3,6-Bis(triphenylsilyl)-9H-carbazole (CAS 1097245-13-0)
- 4,4'-Bis(triphenylsilyl)-1,1'-biphenyl (CAS 18826-13-6)
- Bis(triphenylsilyl) chromate (CAS 1624-02-8)
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- 1,3-Bis(triphenylsilyl)benzene (CAS 18920-16-6)
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- 3-(Triphenylsilyl)octadecan-3-ol (CAS 18817-57-7)
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- Bonemarrow-Derived Mesenchymal Stem Cells Affinity Peptide trifluoroacetate salt (CAS 683750-83-6)
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