Ezetimibe Impurity 1 Sodium salt CAS 1400989-75-4
| CAS No. | 1400989-75-4 |
| Molecular Formula | C26H23F2NO4 |
| Molecular Weight | 451.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
CATO manufactures Ezetimibe Impurity 1 Sodium salt 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.
Ezetimibe Impurity 1 Sodium salt (CAS 1400989-75-4) is a high-purity analytical reference standard with the molecular formula C26H23F2NO4 and a molecular weight of 451.46 g/mol.
The molecular framework of Ezetimibe Impurity 1 Sodium salt (C26H23F2NO4) is characterized by a steroid core, an amide group, a hydroxyl group, an ether linkage, fluorine substitution. 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 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).
Recommended for analytical method development and validation; each product is supplied with a full Certificate of Analysis (COA) ensuring ISO 17034 metrological traceability.
Physical & Chemical Properties
| Molecular Formula | C26H23F2NO4 |
| Molecular Weight | 451.46 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) | 15.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1991 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ezetimibe Standards
- Ezetimibe Impurity 49 (CAS 1044664-24-5)
- Ezetimibe Impurity S (CAS 190448-46-5)
- Ezetimibe Impurity 122 (CAS CATO-C4X-1098122)
- Ezetimibe Impurity 130 (CAS CATO-C4X-1098130)
- Ezetimibe Impurity 99 (CAS CATO-C4X-109899)
- Ezetimibe Impurity 117 (CAS CATO-C4X-1098117)
- Ezetimibe Impurity 109 (CAS CATO-C4X-1098109)
- Ezetimibe Impurity 129 (CAS CATO-C4X-1098129)
Recommended Standards
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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