Clevidipine butyrate Impurity 22 CAS CATO-C4X-101522
| CAS No. | CATO-C4X-101522 |
| Molecular Formula | C23H27Cl2NO6 |
| Molecular Weight | 484.37 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, Clevidipine butyrate Impurity 22 (CAS CATO-C4X-101522, C23H27Cl2NO6) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
Clevidipine butyrate Impurity 22 (C23H27Cl2NO6) contains a flavonoid core, an amide group, a hydroxyl group, an ether linkage, chlorine substitution. Halogen substitution raises its density and boiling point, 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.
CATO manufactures Clevidipine butyrate Impurity 22 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 | C23H27Cl2NO6 |
| Molecular Weight | 484.37 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Clevidipine Standards
- Clevidipine Impurity 28 (CAS CATO-C4X-101528)
- Clevidipine butyrate Impurity 9 (CAS CATO-C4X-10159)
- Clevidipine-d7 (CAS CATO-C4X-101523)
- Clevidipine-d5 (CAS 1346602-00-3)
- Clevidipine Butyrate (CAS 167221-71-8)
- Clevidipine Butyrate impurity 20 (CAS 2458150-60-0)
- Clevidipine butyrate Impurity 4 (CAS 188649-48-1)
- Clevidipine butyrate Impurity 6 (CAS 175688-79-6)
Recommended Standards
- 4-(3,5-Bis(trifluoromethyl)benzyl)-6-(2-fluorophenyl)-4,5-dihydropyrido[3,2-f][1,4]oxazepin-3(2H)-one (CAS 877052-79-4)
- Prednisolone Impurity 42 (CAS 85847-53-6)
- 2-Chloro-N-[4-(2-chlorobenzenesulfonyl)phenyl]-4-methanesulfonylbenzamide (CAS 251096-73-8)
- (βR)-6-Bromo-2-methoxy-α-1-naphthalenyl-β-phenyl-3-quinolineethanol (CAS 1298044-24-2)
- Hydantoin Impurity 18 (CAS CATO-C4X-214618)
- Eltrombopag impurity 146 (CAS CATO-C4X-1198146)
- Lasmiditan Impurity 7 (CAS CATO-C4X-24787)
- 5-bromo-N-(2-hydroxyethyl)pyridine-2-carboxamide (CAS 1289059-55-7)
- [(6-Bromo-1,3-benzodioxol-5-yl)methyl]amine hydrochloride (CAS 1211502-62-3)
- 1-(4-(Trifluoromethyl)phenyl)-1H-pyrrole-2,5-dione (CAS 54647-09-5)
- 1-Bromonaphthalene-2-acetonitrile (CAS 6323-67-7)
- 2-(2-(2-(Phenylamino)thiazol-4-yl)ethyl)isoindoline-1,3-dione (CAS 124458-16-8)
- (R)-2-(Isopropyl(1-methylpiperidin-3-yl)amino)acetic acid (CAS 1354001-64-1)
- Insulin Degludec Impurity 24 (CAS CATO-C4X-215724)
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