Naltrexone EP Impurity I CAS 96445-14-6
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 96445-14-6 |
| Molecular Formula | C20H21NO5 |
| Molecular Weight | 355.38 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
CATO supplies Naltrexone EP Impurity I (CAS 96445-14-6), a pharmacopoeial impurity standards reference standard manufactured under ISO 17034 accreditation. Molecular formula: C20H21NO5. Molecular weight: 355.38 g/mol. Batch-specific COA and technical support are available on request.
Physical & Chemical Properties
| Molecular Formula | C20H21NO5 |
| Molecular Weight | 355.38 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) | 11.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1984 |
| Nitrogen Atoms | 1 |
Related Naltrexone Standards
- Naltrexone EP Impurity J (CAS 16617-07-5)
- Naltrexone Impurity 16 (CAS CATO-C4X-147516)
- Naltrexone Impurity N4 (CAS 16676-33-8)
- Naltrexone Impurity 19 (CAS 112269-62-2)
- 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 41 (CAS CATO-C4X-147541)
Recommended Standards
- 2-[3-(3,4-Dimethoxy-phenyl)-acryloylamino]-benzoic acid 53902-17-3 (CAS 53902-17-3)
- Naloxone Impurity 19 (CAS CATO-C4X-149319)
- Repirinast (CAS 73080-51-0)
- Terbutaline impurity 101 (CAS 1226543-90-3)
- Etoposide EP Impurity Q (CAS 153975-26-9)
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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