Naltrexone Impurity 19 CAS 112269-62-2
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 112269-62-2 |
| Molecular Formula | C20H23NO5 |
| Molecular Weight | 357.40 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
High-purity Naltrexone Impurity 19 (CAS 112269-62-2) pharmacopoeial impurity standards reference standard. Molecular formula: C20H23NO5. Molecular weight: 357.40 g/mol. Produced by CATO, one of China's leading reference material manufacturers, with COA documentation and global shipping.
Physical & Chemical Properties
| Molecular Formula | C20H23NO5 |
| Molecular Weight | 357.40 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | >95% |
| Storage | Store at 2-8°C, 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 |
| Degree of Unsaturation (DBE) | 10.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1989 |
| Nitrogen Atoms | 1 |
Related Naltrexone Standards
- Naltrexone EP Impurity F (CAS 2397651-97-5)
- Naltrexone Impurity 61 (CAS CATO-C4X-147561)
- Naltrexone EP Impurity G (CAS CATO-C4X-14757)
- Naltrexone impurity 56 (CAS CATO-C4X-147556)
- Naltrexone EP Impurity J (CAS 16617-07-5)
- Naltrexone Impurity 16 (CAS CATO-C4X-147516)
- Naltrexone Impurity N4 (CAS 16676-33-8)
- Naltrexone Impurity 29 (CAS CATO-C4X-147529)
Recommended Standards
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- Ketoprofen Impurity 93 (CAS 2733641-85-3)
- Ketoprofen Impurity 88 (CAS 1984110-22-6)
- Cefpodoxime Impurity 62 (CAS CATO-C4X-157962)
- Mosapride Impurity 42 (CAS CATO-C4X-104442)
- (2-Oxo-2H-[1,2'-bipyridin]-6'-yl)boronic acid (CAS 1310405-02-7)
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- (4-Fluoro-2-(1H-imidazol-1-yl)phenyl)methanamine (CAS 869591-89-9)
- 4-(3,4-Dichlorophenyl)piperidin-4-ol (CAS 21928-32-5)
- (Asn5)-Delta-Sleep Inducing Peptide (H-2555.0005) (CAS 80064-67-1)
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