Ezetimibe Impurity 40 CAS 190448-57-8
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 190448-57-8 |
| Molecular Formula | C30H29F2NO9 |
| Molecular Weight | 585.55 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ezetimibe Impurity 40 (CAS 190448-57-8) reference standard, produced by CATO (ISO 17034 / CNAS / ANAB accredited). Molecular formula: C30H29F2NO9. Molecular weight: 585.55 g/mol. Trusted by 10,000+ laboratories worldwide for pharmaceutical analysis and QC.
Physical & Chemical Properties
| Molecular Formula | C30H29F2NO9 |
| Molecular Weight | 585.55 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| 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) | 16.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Cadazolid (CAS 1025097-10-2)
- 8-(2,6-Dinitro-4-(trifluoromethyl)phenyl)-3-phenyl-N-(p-tolyl)-1-oxa-4,8-diazaspiro[4.5]Decane-4-carboxamide (CAS 338963-12-5)
- Di-n-pentyldichlorotin (CAS 1118-42-9)
- Isoprenaline Impurity 46 (CAS CATO-C4X-277546)
- Indoxacarb Impurity 1 (CAS 133001-07-7)
- (1,1,2,3,3-Pentadeuterio-2,3-dihydroxypropyl) 2-[[8-(trifluoromethyl)quinolin-4-yl]amino]benzoate (CAS 1794884-17-5)
- Tetrabromofluorescein Potassium Salt,85.00% (CAS 56897-54-2)
- 4-(3-Methyl-1h-pyrazol-1-yl)-2-(methylamino)butanamide (CAS 1341367-22-3)
- (3-fluoro-5-methyl-phenyl)boronic acid (CAS 850593-06-5)
- Gastric Inhibitory Polypeptide (1-30) amide (porcine) (CAS 134846-93-8)
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