Nicardipine Impurity 69 CAS CATO-C4X-171069
| CAS No. | CATO-C4X-171069 |
| Molecular Formula | C27H28N4O7 |
| Molecular Weight | 520.53 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
As a process- or degradation-related impurity, Nicardipine Impurity 69 (CAS CATO-C4X-171069, C27H28N4O7) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Based on its molecular formula C27H28N4O7, Nicardipine Impurity 69 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 520.53 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. 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).
CATO manufactures Nicardipine Impurity 69 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C27H28N4O7 |
| Molecular Weight | 520.53 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| 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 |
| Degree of Unsaturation (DBE) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 4 |
Related Nicardipine Standards
- Nicardipine Impurity 43 (CAS CATO-C4X-171043)
- Nicardipine Impurity 32 (CAS 134957-01-0)
- Nicardipine Impurity 68 (CAS CATO-C4X-171068)
- Nicardipine Impurity 65 (CAS CATO-C4X-171065)
- Nicardipine Impurity 11 (CAS CATO-C4X-171011)
- Nicardipine Impurity 60 (CAS CATO-C4X-171060)
- Nicardipine Impurity 61 (CAS CATO-C4X-171061)
- Nicardipine Impurity 71 (CAS CATO-C4X-171071)
Recommended Standards
- Formoterol Impurity 25 (CAS CATO-C4X-152525)
- Pinoresinol 4-glucoside (CAS 69251-96-3)
- Formoterol Impurity 16 (CAS CATO-C4X-152516)
- Brusatol (CAS 14907-98-3)
- Ketotifen Impurity 21 (CAS CATO-C4X-204621)
- Clindamycin Impurity 99 (CAS CATO-C4X-134199)
- Ibuprofen Impurity 56 (CAS CATO-C4X-108256)
- 1-(2-(Methylamino)-5-nitrophenyl)ethan-1-one (CAS 85020-82-2)
- 2,2,2-Trifluoro-1-(piperidin-4-yl)ethan-1-one (CAS 866929-67-1)
- Dibenzyl 1-(4-(methoxycarbonyl)phenyl)-2-methylhydrazine-1,2-dicarboxylate (CAS 1415560-10-9)
- 2-Octylbenzimidazole (CAS 13060-24-7)
- 3-[(4-methoxyphenyl)amino]propanenitrile (CAS 33141-33-2)
- Fluocinolone Acetonide Impurity 40 (CAS CATO-C4X-238140)
- Semaglutide impurity 203 (CAS CATO-C4X-2226203)
Why CATO?
- ISO 17034 accredited reference material producer (CNAS + ANAB dual accreditation)
- 130,000+ catalog items in stock, COA supplied with every batch
- Worldwide shipping with full export documentation (HS code guidance available)
- Technical support: +86 18665070610 / Nicole.chen@cato-chem.com