Bortezomib Impurity 64 CAS 847644-46-6
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 847644-46-6 |
| Molecular Formula | C17H31BN2O3 |
| Molecular Weight | 322.25 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bortezomib Impurity 64 (CAS 847644-46-6) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H31BN2O3. Molecular weight: 322.25 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H31BN2O3 |
| Molecular Weight | 322.25 g/mol |
| Appearance | White to pale yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening |
| Degree of Unsaturation (DBE) | 3.5 |
| UV Absorption | UV-absorbing |
| CAS Registry Year (est.) | 1987 |
| Nitrogen Atoms | 2 |
Related Bortezomib Standards
- Bortezomib Impurity 78 (CAS 7364-51-4)
- Bortezomib Impurity 34 (CAS 862895-00-9)
- Bortezomib Impurity 13 (CAS 1446194-56-4)
- Bortezomib Impurity 16 (CAS CATO-C4X-107216)
- Bortezomib Impurity 29 (CAS CATO-C4X-107229)
- Bortezomib Impurity 67 (CAS 2308-61-4)
- Bortezomib Impurity 20 (CAS 862894-96-0)
- Bortezomib Impurity 3 (CAS 289472-78-2)
Recommended Standards
- 32435-46-4 Q422H5264W Bis(2-(methacryloyloxy)ethyl) phosphate Bis(methacryloyloxyethyl) hydrogen phosphate 2-Propenoic acid, 2-methyl-, 1,1'-(phosphinicobis(oxy-2,1-ethanediyl)) ester 2-Propenoic acid, 2-methyl-, phosphinicobis(oxy-2,1-ethanediyl) ester EINECS 251-040-2 UNII-Q422H5264W (CAS 32435-46-4)
- Talazoparib Impurity 4 (CAS 1322879-81-1)
- PhB-OCH3 (CAS 2416400-58-1)
- Emtricitabine Impurity B (CAS CATO-C4X-123237)
- Di-Gly9-Oxytocin Open Ring Impurity (CAS CATO-C4X-206621)
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- 4-([1,1-Biphenyl]-2-yloxy)-3-fluorophenylamine (CAS 946785-62-2)
- 2-(Benzyloxy)-4-fluoro-5-methylphenol (CAS 504414-10-2)
- 2-Fluoro-6-(pyridin-2-ylthio)benzonitrile (CAS 262433-36-3)
- Neuropeptide Y (human, rat) trifluoroacetate salt (CAS 90880-35-6)
Why CATO?
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