Ezetimibe Impurity 22 CAS 190595-66-5
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 190595-66-5 |
| Molecular Formula | C24H22FNO3 |
| Molecular Weight | 391.43 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Ezetimibe Impurity 22 (CAS 190595-66-5) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C24H22FNO3. Molecular weight: 391.43 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C24H22FNO3 |
| Molecular Weight | 391.43 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | >95% |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| 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) | 14.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2011 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 1 |
Related Ezetimibe Standards
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- Ezetimibe Impurity 66 (CAS 204589-68-4)
- Ezetimibe Impurity 147 (3R,4R) (CAS CATO-C4X-1098147)
- Ezetimibe Impurity 1 (CAS 204589-58-2)
- Ezetimibe Impurity 63 (CAS CATO-C4X-109863)
- Ezetimibe Impurity 59 (CAS CATO-C4X-109859)
- Ezetimibe Impurity 5 (CAS 1374250-07-3)
- Ezetimibe Impurity N38 (CAS 1510820-22-0)
Recommended Standards
- Fluvastatin Impurity 10 (CAS 920275-10-1)
- tert-Butyl 16-bromohexadecanoate (CAS 865200-89-1)
- Fluvastatin EP Impurity E (CAS CATO-C4X-16515)
- Halcinonide Impurity 11 (CAS CATO-C4X-279511)
- Xanomeline impurity 40 (CAS 131988-25-5)
- 1H-Imidazole-4,5-dicarboxylic acid, 1-methyl-, hydrochloride (1:1) (CAS 2007915-75-3)
- 2-Chloro-4-[4-(trifluoromethoxy)phenyl]pyrimidine (CAS 954217-67-5)
- 4-Amino-N-(2,6-dimethylphenyl)benzamide (CAS 787-93-9)
- 4-Chloro-N-(4-methoxybenzyl)thiazol-2-amine (CAS 1346809-24-2)
- (Des-His1,Glu?)-Glucagon (1-29) amide (human, rat, porcine) (CAS 110084-95-2)
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 13829788188 / jacky.chen@cato-chem.com