1,4-Bis[dimethyl[2-(5-norbornen-2-yl)ethyl]silyl]benzene CAS 307496-40-8
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 307496-40-8 |
| Molecular Formula | C28H42Si2 |
| Molecular Weight | 434.80 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
1,4-Bis[dimethyl[2-(5-norbornen-2-yl)ethyl]silyl]benzene (CAS 307496-40-8) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C28H42Si2. Molecular weight: 434.80 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C28H42Si2 |
| Molecular Weight | 434.80 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2025 |
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Recommended Standards
- 4-[3-Chloro-5-(trifluoromethyl)pyridin-2-yl]-N-[(phenylcarbamoyl)amino]benzamide (CAS 1092343-35-5)
- 2-(2-((3-Chloro-5-(trifluoromethyl)pyridin-2-yl)amino)ethyl)-4-(1H-pyrrol-1-yl)isoindoline-1,3-dione (CAS 339101-76-7)
- [4-(2,4-Difluorophenoxy)-3-nitrophenyl]methyl N-(4-chlorophenyl)carbamate (CAS 338960-96-6)
- (1-aminopyrrolidin-2-yl)methanol (CAS 192430-28-7)
- tert-Butyl Peroxybenzoate (CAS 614-45-9)
- CAS 203806-03-5 (CAS 203806-03-5)
- CAS 327623-35-8 (CAS 327623-35-8)
- Indapamide Impurity 12 (CAS CATO-C4X-140012)
- 2,2',7,7'-Tetraiodo-9,9'-spirobi[fluorene] (CAS 137181-59-0)
- Des-Tyr10-Tirzepatide (CAS CATO-CPTD788680)
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