Bortezomib Impurity N47 CAS 514820-48-5
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 514820-48-5 |
| Molecular Formula | C21H44BNO2Si2 |
| Molecular Weight | 409.57 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Bortezomib Impurity N47 (CAS 514820-48-5) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C21H44BNO2Si2. Molecular weight: 409.57 g/mol. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C21H44BNO2Si2 |
| Molecular Weight | 409.57 g/mol |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
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- 2-(4-Bromophenyl)-5-(chloromethyl)-1,3,4-oxadiazole (CAS 568544-04-7)
- Des-Gln19-Tirzepatide (CAS CATO-CPTD788954)
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