Bupropion Impurity 78 CAS CATO-C4X-120378
| CAS No. | CATO-C4X-120378 |
| Molecular Formula | 2*C13H20ClNO |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Structurally, Bupropion Impurity 78 (C13H20ClNOHCl) contains an amide group, a hydroxyl group, an ether linkage, chlorine substitution. The molecule exhibits a degree of unsaturation (DBE) of 3.0, corresponding to approximately 3 ring(s) or double-bond equivalent(s). With a molecular weight of 278.22 g/mol, it falls into the medium-molecular-weight range. The high carbon-to-hydrogen ratio imparts good lipophilicity, allowing liquid-liquid extraction with non-polar solvents such as n-hexane or ethyl acetate.
As a process- or degradation-related impurity, Bupropion Impurity 78 (CAS CATO-C4X-120378, C13H20ClNOHCl) is essential for impurity profiling, related-substances testing, and forced-degradation studies in pharmaceutical development.
This reference standard supports related-substances testing and method development in line with ICH Q3A/Q3B guidance on impurity control, and is suitable for system suitability testing and forced-degradation studies.
CATO manufactures Bupropion Impurity 78 under ISO 17034:2016 accreditation with dual CNAS and ANAB accreditation. Each batch is characterized by orthogonal methods and supplied with a full Certificate of Analysis (COA), ensuring metrological traceability.
Physical & Chemical Properties
| Molecular Formula | 2*C13H20ClNO 2*HCl |
| Molecular Weight | 278.22 g/mol |
| Purity | 95% |
| Storage | Store at 2-8°C, protect from light, keep tightly closed to prevent evaporation |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | May oxidize slowly on prolonged air exposure; Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 3.0 |
| UV Absorption | UV-absorbing |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
Related Bupropion Standards
- Bupropion Impurity 72 (CAS 102141-11-7)
- Bupropion Impurity 71 (CAS 102141-12-8)
- Bupropion Impurity 9 (CAS 103175-61-7)
- Bupropion Hydrochloride USP Related Compound B (CAS 1049718-43-5)
- Bupropion Hydrochloride USP Related Compound A (CAS 1049718-72-0)
- Bupropion impurity 67 (CAS 1049974-40-4)
- Bupropion Impurity 17 (CAS 10557-17-2)
- Bupropion Morpholinol Impurity (HCl Salt) (CAS 106083-71-0)
Recommended Standards
- Terbinafine Impurity 49 (CAS CATO-C4X-133849)
- Canagliflozin Impurity 59 (CAS 32469-28-6)
- Cefpodoxime Impurity 60 (CAS CATO-C4X-157960)
- 6-Fluoro-7-methyl-7h-purine (CAS 34792-95-5)
- Methyl s-(1-methyl-1h-imidazol-2-yl)cysteinate (CAS 1497403-06-1)
- 2-(Bis((1-methyl-1H-imidazol-2-yl)methyl)amino)acetic acid (CAS 184647-13-0)
- Tenofovir disoproxil Impurity 90 (CAS 3084-40-0)
- Methyl 2-(1-(6-chloropyridazin-3-yl)piperidin-4-yl)acetate (CAS 1322604-81-8)
- 2-(5-Chloro-1,3-benzothiazol-2-yl)acetonitrile (CAS 157764-03-9)
- Sperm Activating Peptide, Sea Urchin (CAS 140653-27-6)
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 18665070610 / Nicole.chen@cato-chem.com