Vazegepant Impurity 41 CAS CATO-C4X-320041
| CAS No. | CATO-C4X-320041 |
| Molecular Formula | C56H60N12O6 |
| Molecular Weight | 997.15 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Under current pharmacopoeial and regulatory frameworks, quality-control requirements for this class of reference material explicitly involve the control of targets including Vazegepant Impurity 41.
As a process- or degradation-related impurity, Vazegepant Impurity 41 (CAS CATO-C4X-320041, C56H60N12O6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C56H60N12O6, Vazegepant Impurity 41 contains a nitrogen-containing heterocyclic scaffold, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 997.15 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. Nitrogen-containing functional groups confer excellent ionization efficiency in positive-ion electrospray (ESI) mode, making the compound well suited to LC-MS/MS analysis.
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.
The assigned purity is verified by mass-balance and quantitative NMR (qNMR) approaches, with the expanded uncertainty reported at a 95% confidence level (k=2). Batch homogeneity and stability are independently assessed for every lot.
Physical & Chemical Properties
| Molecular Formula | C56H60N12O6 |
| Molecular Weight | 997.15 g/mol |
| Purity | 97%+ |
| 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 |
| Degree of Unsaturation (DBE) | 33.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 12 |
Related Vazegepant Standards
- Vazegepant Impurity 28 (CAS CATO-C4X-320028)
- Vazegepant Impurity 8 (CAS CATO-C4X-32008)
- Vazegepant Impurity 9 (CAS CATO-C4X-32009)
- Vazegepant impurity 38 (CAS CATO-C4X-320038)
- Vazegepant impurity 39 (CAS CATO-C4X-320039)
- Vazegepant impurity 35 (CAS CATO-C4X-320035)
- Vazegepant Impurity 11 (CAS CATO-C4X-320011)
- Vazegepant Impurity 12 (CAS CATO-C4X-320012)
Recommended Standards
- 4,4'-(2',4',5',6'-Tetrakis(4-(pyridin-4-yl)phenyl)-[1,1':3',1''-terphenyl]-4,4''-diyl)dipyridine (CAS 591215-23-5)
- Glyceryl Tri(octadecanoate-d35) (CAS 125941-88-0)
- Atosiban Impurity 1 (CAS CATO-C4X-22931)
- HCV Core Protein (107-114) (H-2544.0001) (CAS 160187-74-6)
- Dabigatran Impurity 49 (CAS CATO-C4X-108949)
- Simvastatin EP Impurity C (CAS 210980-68-0)
- Moxifloxacin EP Impurity H (CAS 721970-35-0)
- (6-Methoxyimidazo[2,1-b]thiazol-5-yl)methanol (CAS 930395-91-8)
- 4-(4-(Aminomethyl)-3-methoxyphenoxy)butanoic acid (CAS 213120-60-6)
- Ethyl 3-methoxy-4-nitrobenzoate (CAS 10259-23-1)
- 4-Nitrophenyl oxetan-3-yl carbonate (CAS 1134113-37-3)
- 3-Amino-4-cyclopropoxypicolinaldehyde (CAS 1243466-24-1)
- N-Allyl-6-chloro-2-pyrazinamine (CAS 1220029-68-4)
- Semaglutide impurity 31 (CAS CATO-C4X-222631)
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