Bortezomib Impurity 2 CAS 114457-94-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 114457-94-2 |
| Molecular Formula | C14H13N3O3 |
| Molecular Weight | 271.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Bortezomib Impurity 2 (CAS 114457-94-2) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C14H13N3O3. Molecular weight: 271.27 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C14H13N3O3 |
| Molecular Weight | 271.27 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| 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) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 3 |
Related Bortezomib Standards
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Recommended Standards
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- Piromelatine, 98% (CAS 946846-83-9)
- N-(Chloroacetyl)1-naphtylamine (CAS 832-89-3)
- Anti-Inflammatory Peptide 3 (CAS 118850-73-0)
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