Bortezomib Impurity 51 CAS 87249-60-3
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 87249-60-3 |
| Molecular Formula | C10H18O2 CH3BCl2O2 |
| Molecular Weight | N/A |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Bortezomib Impurity 51 (CAS 87249-60-3) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C10H18O2 CH3BCl2O2. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C10H18O2 CH3BCl2O2 |
| Molecular Weight | 299.00 g/mol |
| Purity | 97%+ |
| Storage | Store in a cool place (≤25°C), keep sealed and dry, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in methanol, ethanol, DMSO |
| Stability | Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 0.5 |
| CAS Registry Year (est.) | 1981 |
| Halogen Content | Cl-containing |
Related Bortezomib Standards
- Bortezomib Impurity 77 (CAS 103435-88-7)
- Bortezomib Impurity 36 (CAS 1093959-75-1)
- Bortezomib Impurity 35 (CAS 1104011-35-9)
- Bortezomib Impurity 45 (CAS 110755-29-8)
- Bortezomib Impurity 6 (CAS 1132709-14-8)
- Bortezomib Impurity 7 (CAS 1132709-15-9)
- Bortezomib Impurity 5 (CAS 1132709-16-0)
- Bortezomib Impurity 2 (CAS 114457-94-2)
Recommended Standards
- 4-Nitro-N-(prop-2-yn-1-yl)pyridin-2-amine (CAS 1251154-31-0)
- Tert-butyl 2-hydroxymorpholine-4-carboxylate (CAS 885951-63-3)
- 4-(2-Methyl-4-nitrophenyl)morpholin-3-one (CAS 845729-40-0)
- Bevantolol Impurity 5 (CAS 147220-24-4)
- tert-Butyl (2R,5R)-5-cyano-2-methylpiperazine-1-carboxylate (CAS 2761677-54-5)
- 6'-Bromo-8'-methyl-1'H-spiro[cyclohexane-1,3'-imidazo[1,5-a]pyridine]-1',5'(2'H)-dione (CAS 1849592-70-6)
- Insulin Degludec Impurity 8 (CAS CATO-C4X-21578)
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