Ganirelix lmpurity 11 CAS CATO-C4X-237311
| CAS No. | CATO-C4X-237311 |
| Molecular Formula | C80H113ClN18O13 |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The molecular framework of Ganirelix lmpurity 11 (C80H113ClN18O13C2HF3O2) is characterized by a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage, fluorine/chlorine substitution. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. 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).
As a process- or degradation-related impurity, Ganirelix lmpurity 11 (CAS CATO-C4X-237311, C80H113ClN18O13C2HF3O2) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Recommended for quantitative analysis by HPLC, GC, LC-MS/MS, or GC-MS as an external calibration standard; it can also be used for spiked-recovery experiments, LOD/LOQ determination, and LC-MS/MS multiple-reaction-monitoring (MRM) calibration.
As a certified reference material (CRM), Ganirelix lmpurity 11 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 | C80H113ClN18O13 C2HF3O2 |
| Molecular Weight | 1684.37 g/mol |
| Purity | >95% |
| Storage | Store in a cool place (≤25°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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | F/Cl-containing |
| Nitrogen Atoms | 18 |
Related Ganirelix Standards
- Ganirelix Impurity 1 (CAS 117766-00-4)
- Ganirelix DiAcetate (CAS 123246-29-7 (free base))
- Ganirelix (CAS 124904-93-4)
- Ganirelix Impurity F (CAS 129225-22-5)
- Ganirelix(1-3)Impurity (CAS 129225-22-5(Free Acid))
- Ganirelix acetate (CAS 129311-55-3)
- Ganirelix 1-4 peptide (CAS 208599-57-9)
- Ganirelix lmpurity 10 (CAS CATO-C4X-237310)
Recommended Standards
- Nirmatrelvir Impurity 3 (CAS CATO-C4X-28743)
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- n-((Tetrahydrofuran-2-yl)methyl)tetrahydro-2h-thiopyran-3-amine (CAS 1339843-81-0)
- 2,3-Benzoperylene (CAS 197-70-6)
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- 5-Methyl-2-(thiophen-2-yl)thiazol-4-ol (CAS 131786-51-1)
- Tumor Targeted Pro-Apoptotic Peptide (CAS 1926163-30-5)
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