Ezetimibe Impurity N13 CAS 1185883-40-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 1185883-40-2 |
| Molecular Formula | C33H30F2N2O5 |
| Molecular Weight | 572.61 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Ezetimibe Impurity N13 (CAS 1185883-40-2) pharmacopoeial impurity standards reference standard. Molecular formula: C33H30F2N2O5. Molecular weight: 572.61 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C33H30F2N2O5 |
| Molecular Weight | 572.61 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor, low volatility) |
| Purity | >95% |
| Storage | Store in a cool place (≤25°C), protect from light, keep sealed and dry |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light; Hygroscopic; reseal immediately after opening; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Halogen Content | F-containing |
| Nitrogen Atoms | 2 |
Related Ezetimibe Standards
- Ezetimibe Impurtiy N5 (CAS 1621715-63-6)
- Ezetimibe Impurity 105 (CAS 1296129-16-2)
- Ezetimibe Impurity 107 (CAS 2363086-22-8)
- Ezetimibe Impurity 78 (CAS CATO-C4X-109878)
- Ezetimibe Impurity 120 (CAS 1197343-09-1)
- Ezetimibe Impurity 40 (CAS 190448-57-8)
- Ezetimibe Hydroxy Glucuronide (CAS 536709-33-8)
- Ezetimibe Phenoxy Glucuronide-d4 (CAS 1426174-41-5)
Recommended Standards
- Olmesartan Impurity 77 (CAS 144689-78-1)
- Atorvastatin Lactone Diepoxide (CAS 1046118-40-4)
- Olmesartan Impurity 27 (CAS 1378863-74-1)
- Atrasentan Impurity 197 (CAS CATO-C4X-3347197)
- Lincomycin EP Impurity E (CAS 13380-36-4)
- 4-(3,4-Dichlorophenoxy)piperidine (CAS 245057-73-2)
- 1-(Phenoxymethyl)-1H-benzo[d][1,2,3]triazole (CAS 111198-02-8)
- 8-chloro-1,2-dihydroquinazolin-2-one (CAS 60610-15-3)
- Dicyclohexylmethyl carbamate (CAS 6946-78-7)
- Liraglutide Impurity 22 (CAS 536721-25-2)
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