Clofazimine Impurity 5 CAS 78182-92-0
Purity 97%+In StockPharmaceutical Standards
| CAS No. | 78182-92-0 |
| Molecular Formula | C30H28N4 |
| Molecular Weight | 444.57 g/mol |
| Category | Pharmaceutical Standards / API Standards |
| Availability | In Stock |
Chemical Structure
Description
Clofazimine Impurity 5 (CAS 78182-92-0) is a pharmaceutical standards certified reference material from CATO. Molecular formula: C30H28N4. Molecular weight: 444.57 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C30H28N4 |
| Molecular Weight | 444.57 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at room temperature, protect from light |
| Solubility (reference) | Soluble in DMSO, DMF, methanol |
| Stability | Light-sensitive; avoid direct strong light |
| Degree of Unsaturation (DBE) | 19.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1979 |
| Nitrogen Atoms | 4 |
Related Clofazimine Standards
- Clofazimine Impurity 2 (CAS 2158184-11-1)
- Clofazimine Impurity 17 (CAS CATO-C4X-207117)
- Clofazimine Impurity 14 (CAS CATO-C4X-207114)
- Clofazimine Impurity 3 (CAS 90712-89-3)
- Clofazimine Impurity 26 (CAS CATO-C4X-207126)
- Clofazimine Impurity 28 (CAS CATO-C4X-207128)
- Clofazimine Impurity 29 (CAS CATO-C4X-207129)
- Clofazimine EP Impurity A (CAS 102262-55-5)
Recommended Standards
- 5-(3-(3-Hydroxyphenoxy)azetidin-1-yl)-5-methyl-2,2-diphenylhexanamide (CAS 931409-24-4)
- Darifenacin Impurity 12 (UK-156961) (CAS 215032-24-9)
- 2-Methyl-9,10-di(2-naphthyl)anthracene (CAS 804560-00-7)
- 2-(Fluoromethyl)-1-methylpiperazine (CAS 751450-71-2)
- Tl In Water (CAS CATO-CCRM106099)
- 5-Hydroxy-2-(thiophen-2-yl)pyridine (CAS 1159815-70-9)
- 1-Methyl-1H-pyrrol-3-ol (CAS 107638-08-4)
- 2-Chloro-N-(3-chlorobenzyl)-N-ethylacetamide (CAS 39096-49-6)
- (4-(Fluoromethyl)-5-iodo-6-(trifluoromethoxy)pyridin-2-yl)methanol (CAS 1806741-41-2)
- Semaglutide impurity 83 (CAS CATO-C4X-222683)
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