Nicardipine Impurity 5 CAS 2469555-30-2
| CAS No. | 2469555-30-2 |
| Molecular Formula | C15H17NO6 |
| Molecular Weight | 307.30 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
As a certified reference material (CRM), Nicardipine Impurity 5 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.
Nicardipine Impurity 5 (CAS 2469555-30-2) is a certified pharmaceutical impurity reference standard with the molecular formula C15H17NO6 and a molecular weight of 307.30 g/mol.
Nicardipine Impurity 5 (C15H17NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage. The carboxyl group imparts weak acidity; these physicochemical properties determine the optimal preparation and storage of its standard solutions. 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.
Physical & Chemical Properties
| Molecular Formula | C15H17NO6 |
| Molecular Weight | 307.30 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2000 |
| Nitrogen Atoms | 1 |
Related Nicardipine Standards
- Nicardipine Impurity 50 (CAS CATO-C4X-171050)
- Nicardipine Impurity 39 (CAS CATO-C4X-171039)
- Nicardipine Cyclohexenone Impurity (CAS 87625-92-1)
- Nicardipine Impurity 8 (CAS 2469735-68-8)
- Nicardipine Impurity 24 (CAS 102993-38-4)
- Nicardipine Impurity 40 (CAS CATO-C4X-171040)
- Nicardipine Impurity 41 (CAS CATO-C4X-171041)
- Nicardipine Impurity N5 (CAS 206976-29-6)
Recommended Standards
- Nimodipine Impurity 55 (CAS CATO-C4X-138555)
- Cilnidipine Impurity 28 (CAS 62760-08-1)
- Nimodipine Impurity 44 (CAS CATO-C4X-138544)
- Nicorandil impurity 59 (CAS CATO-C4X-190759)
- Rupatadine impurity 17 (CAS CATO-C4X-102717)
- Apixaban Impurity 64 (CAS 1039914-85-6)
- Fasudil Impurity 44 (CAS 84468-22-4)
- 4-Iodo-2-nitrobenzaldehyde (CAS 60184-79-4)
- Ethyl 2-bromoimidazo[1,2-a]pyrimidine-6-carboxylate (CAS 2092064-56-5)
- Ethyl (2S,6R)-6-methylmorpholine-2-carboxylate (CAS 2287236-58-0)
- 4-{[(morpholin-4-yl)amino]methylidene}-3-phenyl-4,5-dihydro-1H-pyrazol-5-one (CAS 240799-40-0)
- 1-Methyl-6-oxabicyclo[3.1.0]hexane (CAS 16240-42-9)
- N-(6-Aminohexyl)-5-chloronaphthalene-2-sulfonamide (CAS 84215-10-1)
- Semaglutide Impurity 121 X Sodium Salt (CAS CATO-C4X-2226121)
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