Lacidipine Impurity 10 CAS CATO-C4X-167110
| CAS No. | CATO-C4X-167110 |
| Molecular Formula | C22H25NO6 |
| Molecular Weight | 399.44 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Lacidipine Impurity 10 (CAS CATO-C4X-167110), a pharmacopoeial impurity reference standard (molecular formula C22H25NO6, MW 399.44 g/mol) used for the identification and quantification of trace impurities in APIs.
The molecular framework of Lacidipine Impurity 10 (C22H25NO6) is characterized by a flavonoid core, an amide group, a hydroxyl group, an ether linkage. In reversed-phase chromatography, its retention is governed primarily by the protonation state of its nitrogen-containing groups, which provides a practical basis for HPLC-UV/DAD or LC-MS method development. The aromatic system may exhibit native fluorescence, enabling detection with a fluorescence detector (FLD).
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.
CATO manufactures Lacidipine Impurity 10 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 | C22H25NO6 |
| Molecular Weight | 399.44 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Nitrogen Atoms | 1 |
Related Lacidipine Standards
- Lacidipine impurity 14 (CAS CATO-C4X-167114)
- Lacidipine Impurity 18 (CAS CATO-C4X-167118)
- Lacidipine Impurity 28 (CAS CATO-C4X-167128)
- Lacidipine Impurity 6 (CAS CATO-C4X-16716)
- Lacidipine Impurity 19 (CAS CATO-C4X-167119)
- Lacidipine Impurity 23 (CAS 861927-02-8)
- Lacidipine Impurity 12 (CAS CATO-C4X-167112)
- Lacidipine Impurity 13 (CAS CATO-C4X-167113)
Recommended Standards
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- Brivaracetam Impurity 215 (CAS CATO-C4X-2007215)
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- Indometacin Impurity 54 (CAS CATO-C4X-147054)
- methyl 3-(4-formyl-1,2-oxazol-3-yl)propanoate (CAS 153881-73-3)
- Propyl 6-methyl-2-oxo-4-phenyl-1,2,3,4-tetrahydropyrimidine-5-carboxylate (CAS 329061-31-6)
- Lansoprazole Impurity 54 (CAS 2730135-08-5)
- Biotinyl-Pancreatic Polypeptide (human) trifluoroacetate salt (CAS 1816258-36-2)
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