Allisartan Isoproxil Impurity N2 CAS 947331-10-4
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 947331-10-4 |
| Molecular Formula | C41H35ClN6O2 |
| Molecular Weight | 679.21 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Allisartan Isoproxil Impurity N2 (CAS 947331-10-4) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C41H35ClN6O2. Molecular weight: 679.21 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C41H35ClN6O2 |
| Molecular Weight | 679.21 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 27.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1987 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 6 |
Related Allisartan Standards
- Allisartan Isoproxil Impurity 10 (CAS CATO-C4X-321710)
- Allisartan Isoproxil Impurity 21 (CAS CATO-C4X-321721)
- Allisartan Isoproxil Impurity 28 (CAS CATO-C4X-321728)
- Allisartan Isoproxil Impurity N1 (CAS 120568-18-5)
- Allisartan Isoproxil Impurity 9 (CAS CATO-C4X-32179)
- Allisartan Isoproxil Impurity 36 (CAS CATO-C4X-321736)
- Allisartan Isoproxil Impurity 34 (CAS CATO-C4X-321734)
- Allisartan Isoproxil Impurity 20 (CAS CATO-C4X-321720)
Recommended Standards
- Ioversol impurity 32 (CAS CATO-C4X-209132)
- 2-Chloro-5-[(2S,3S,4R,5R,6R)-3,4,5-tris(benzyloxy)-6-[(benzyloxy)methyl]oxan-2-yl]benzoic acid (CAS 842133-80-6)
- [μ-[N,N'-Bis[2-(dimethylamino)ethyl]-N,N'-dimethyl-9,10-anthracenedimethanamine-N9,N9':N10,N10']]tetrachlorodi-Zinc (CAS 106682-14-8)
- Roxadustat Impurity 3 (CAS CATO-C4X-22133)
- Irinotecan Impurity 61 (CAS 14154-82-6)
- Dimethyl (E)-2-(3-methoxyallylidene)malonate (CAS 133445-85-9)
- (2R,3R,4S,5R,6S)-2-(Acetoxymethyl)-6-(((3aS,4R,7R,8R,8aS)-2,2-dimethylhexahydro-4,7-epoxy[1,3]dioxolo[4,5-c]oxepin-8-yl)oxy)tetrahydro-2H-pyran-3,4,5-triyl triacetate (CAS 5346-69-0)
- 3,5-Dichloro-4-(2,2,2-trifluoroethoxy)benzaldehyde (CAS 2166727-47-3)
- [2-[(2,6-Dimethylphenyl)amino]-2-oxoethyl]carbamic Acid 1,1-Dimethylethyl Ester (CAS 153407-40-0)
- Tirzepatide Impurity 10 (CAS CATO-C4X-324010)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
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- Technical support: +86 13829788188 / jacky.chen@cato-chem.com