Zoledronic Acid Impurity 6 CAS 83468-75-1
| CAS No. | 83468-75-1 |
| Molecular Formula | C9H14N2O2 |
| Molecular Weight | 182.22 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Zoledronic Acid Impurity 6 (C9H14N2O2) contains an amino-acid-derived structure, an amide group, a hydroxyl group, an ether linkage. The molecule exhibits a degree of unsaturation (DBE) of 4.0, corresponding to approximately 4 ring(s) or double-bond equivalent(s). With a molecular weight of 182.22 g/mol, it falls into the medium-molecular-weight range. The presence of an aromatic ring or conjugated system gives the compound characteristic absorption bands in the UV-Vis region, making it well suited to UV or diode-array detection (DAD).
Zoledronic Acid Impurity 6 (CAS 83468-75-1), molecular formula C9H14N2O2 and molecular weight 182.22 g/mol, is a CATO reference standard with documented purity and traceability.
This reference standard is suitable for quantitative analysis on major chromatographic platforms including HPLC, GC, LC-MS/MS, and GC-MS, serving as an external calibration standard or a system suitability test reference material.
As a certified reference material (CRM), Zoledronic Acid Impurity 6 meets the metrological traceability requirements of ISO/IEC 17025 laboratories. Batch-to-batch consistency is monitored via control charts to guarantee comparable assigned values across lots.
Physical & Chemical Properties
| Molecular Formula | C9H14N2O2 |
| Molecular Weight | 182.22 g/mol |
| Appearance | Off-white to pale yellow crystalline powder. (faint amine-like odor) |
| 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) | 4.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1980 |
| Nitrogen Atoms | 2 |
Related Zoledronic Standards
- Zoledronic Acid Impurity 11 (CAS CATO-C4X-201511)
- Zoledronic Acid Impurity 6 (CAS 17450-34-9)
- Zoledronic Acid Impurity 4 (CAS 21921-91-5)
- Zoledronic Acid EP Impurity D-13C2-15N2 (CAS 1184983-00-3)
- Zoledronic Acid Monohydrate EP Impurity D (CAS 22884-10-2)
- Zoledronic Acid Impurity 4 (CAS 20075-26-7)
- Zoledronic Acid Impurity 20 (CAS 131468-90-1)
- zoledronic acid (CAS 118072-93-8)
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