Lacidipine Impurity 17 CAS CATO-C4X-167117
| CAS No. | CATO-C4X-167117 |
| Molecular Formula | C26H33NO6 |
| Molecular Weight | 455.54 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Based on its molecular formula C26H33NO6, Lacidipine Impurity 17 contains a steroid core, an amide group, a hydroxyl group, an ether linkage; these features give the compound characteristic absorption bands in UV spectroscopy. The molecular weight of 455.54 g/mol is directly relevant to the identification of the molecular ion in mass spectrometry. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
As a process- or degradation-related impurity, Lacidipine Impurity 17 (CAS CATO-C4X-167117, C26H33NO6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
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 certified reference material (CRM), Lacidipine Impurity 17 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 | C26H33NO6 |
| Molecular Weight | 455.54 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in methanol, acetonitrile, DMSO, water (slightly soluble) |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Lacidipine Standards
- cis-Lacidipine (CAS 103890-79-5)
- Lacidipine Impurity 11 (CAS 1174747-98-8)
- Lacidipine Impurity 15 (CAS CATO-C4X-167115)
- Lacidipine Impurity 16 (CAS CATO-C4X-167116)
- Lacidipine Impurity 25 (CAS CATO-C4X-167125)
- Lacidipine Impurity 26 (CAS CATO-C4X-167126)
- Lacidipine (CAS 103890-78-4)
- Lacidipine BP Impurity B (CAS 130996-24-6)
Recommended Standards
- 1,1'-(9-Ethyl-9H-carbazole-3,6-diyl)bis(3-phenylprop-2-en-1-one) (CAS 1104847-85-9)
- t-Boc-Aminooxy-PEG7-methane (CAS 2055041-27-3)
- (2S,4S)-1-(tert-Butoxycarbonyl)-4-(4-(3-methyl-1-phenyl-1H-pyrazol-5-yl)piperazin-1-yl)pyrrolidine-2-carboxylic acid (CAS 1821705-03-6)
- 4-[(4-Fluorophenyl)sulfanyl]-1-(4-methoxyphenyl)-2-phenyl-6,7-dihydro-1H-indole-5-carbaldehyde (CAS 477869-30-0)
- Varenicline Impurity 70 (CAS 1337563-47-9 (free base))
- Luliconazole Impurity 12 (CAS CATO-C4X-285312)
- Fluoxetine EP Impurity A Oxalate (CAS 918658-76-1)
- 2-Fluoro-5-[(3-fluorophenyl)sulfamoyl]benzoic acid (CAS 1030694-79-1)
- N-Methylaniline (CAS 100-61-8)
- (R)-2-(2,2-diisopropyl-1,3-dioxolan-4-yl)ethan-1-ol (CAS 1820574-15-9)
- 2-Chloro-n-(1-cyanocyclohexyl)-n-methylacetamide (CAS 78734-79-9)
- 2-Chloro-n-[cyclopentyl(4-fluorophenyl)methyl]acetamide (CAS 1311317-22-2)
- 2,3-Diphenyl-3,10-dihydropyrrolo[3,2-a]carbazole (CAS 1443048-86-9)
- Hexapeptide-1 (CAS CATO-CPTD788821)
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