Lacidipine Impurity 27 CAS CATO-C4X-167127
| CAS No. | CATO-C4X-167127 |
| Molecular Formula | C24H29NO6 |
| Molecular Weight | 427.49 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
The occurrence of Lacidipine Impurity 27 is closely related to a flavonoid core, an amide group, a hydroxyl group, an ether linkage in its molecular formula, which determines its behaviour during synthesis, purification, or degradation.
Lacidipine Impurity 27 (CAS CATO-C4X-167127) is a certified pharmaceutical impurity reference standard with the molecular formula C24H29NO6 and a molecular weight of 427.49 g/mol.
Lacidipine Impurity 27 (C24H29NO6) 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. 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).
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 27 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 | C24H29NO6 |
| Molecular Weight | 427.49 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
- Lacidipine Impurity 24 (CAS CATO-C4X-167124)
- Lacidipine BP Impurity A (CAS 103890-81-9)
- Lacidipine Impurity 13 (CAS CATO-C4X-167113)
- Lacidipine Impurity 12 (CAS CATO-C4X-167112)
- Lacidipine Impurity 23 (CAS 861927-02-8)
- Lacidipine BP Impurity B (CAS 130996-24-6)
- cis-Lacidipine (CAS 103890-79-5)
- Lacidipine Impurity 10 (CAS CATO-C4X-167110)
Recommended Standards
- Moxifloxacin impurity 191 (CAS CATO-C4X-1074191)
- Paliperidone Impurity 115 (CAS CATO-C4X-1724115)
- 5-benzyl 1-(tert-butyl) ((benzyloxy)carbonyl)-L-glutamate (CAS 62457-19-6)
- Deflazacort 21-Formate (CAS CATO-C4X-233613)
- Tegoprazan impurity 37 (CAS CATO-C4X-229737)
- Moxifloxacin Impurity N44 (CAS 116751-24-7)
- Abemaciclib Impurity N4 (CAS 1231930-33-8)
- Tipiracil Impurity 2 (CAS CATO-C4X-10052)
- 2-(1-Benzylpiperidin-2-yl)ethanamine (CAS 915919-74-3)
- 4-Amino-2-chloro-3-fluorobenzaldehyde (CAS 757247-98-6)
- Ozagrel Impurity 32 (CAS 2466-76-4)
- 2-(5-Amino-4-methyl-1H-pyrazol-1-yl)ethan-1-ol (CAS 116248-14-7)
- 9-(2-Nitrobenzyl)-9H-purin-6-amine (CAS 10549-96-9)
- Semaglutide Impurity 155 (x TFA Salt) (CAS CATO-C4X-2226155)
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