Ezetimibe Impurity S CAS 190448-46-5
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 190448-46-5 |
| Molecular Formula | C26H23F2NO4 |
| Molecular Weight | 451.46 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Ezetimibe Impurity S (CAS 190448-46-5) is a high-purity pharmaceutical standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C26H23F2NO4. Molecular weight: 451.46 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
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.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ezetimibe Standards
- Ezetimibe Impurity 49 (CAS 1044664-24-5)
- Ezetimibe Impurity 1 Sodium salt (CAS 1400989-75-4)
- 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
- (S)-2-((((9H-Fluoren-9-yl)methoxy)carbonyl)(methyl)amino)-3-(4-(difluoromethyl)phenyl)propanoic acid (CAS 2255321-52-7)
- 1-(Diphenylphosphoryl)-N-(2-(methylthio)-5-(trifluoromethyl)phenyl)methanethioamide (CAS 680213-02-9)
- Cefuroxime Impurity 58 (CAS CATO-C4X-124558)
- 2-Thenoyl Chloride (CAS 5271-67-0)
- (S)-1-(1-Cyclopentyl-1H-benzo[d]imidazol-2-yl)ethanamine (CAS 1398507-89-5)
- 1-(thien-3-ylmethyl)piperazine,2HCL (CAS 130288-91-4)
- 2-(5-fluoro-2-furyl)-4,4,5,5-tetramethyl-1,3,2-dioxaborolane (CAS 1799614-84-8)
- N-(3,4-dimethoxyphenethyl)pentan-3-amine hydrobromide (CAS 1609404-31-0)
- 2-(2-((2,6-Dichloro-4-methoxyphenyl)amino)phenyl-d (CAS 1382084-37-8)
- Acetyl-Tau Peptide (244-274) (Repeat 1 Domain) trifluoroacetate salt (CAS 2022956-56-3)
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 13829788188 / jacky.chen@cato-chem.com