Epinastine Impurity 49 CAS 2831006-70-1
Purity ≥95%In StockPharmacopoeial Impurity Standards
| CAS No. | 2831006-70-1 |
| Molecular Formula | C15H13NO |
| Molecular Weight | 223.27 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Epinastine Impurity 49 (CAS 2831006-70-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C15H13NO. Molecular weight: 223.27 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C15H13NO |
| Molecular Weight | 223.27 g/mol |
| Purity | ≥95% |
| Storage | Store at 2-8°C, protect from light |
| Solubility (reference) | Soluble in chloroform, dichloromethane, ethyl acetate, DMSO |
| Stability | 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.) | 2003 |
| Nitrogen Atoms | 1 |
Related Epinastine Standards
- Epinastine Impurity N6 (CAS 339163-80-3)
- Epinastine Impurity 10 (CAS 41218-84-2)
- Epinastine Impurity 16 (CAS 1557-50-2)
- Epinastine Impurity 51 (CAS CATO-C4X-184051)
- Epinastine Impurity 8 (CAS 58821-75-3)
- Epinastine Impurity 12 (CAS 80012-69-7)
- Epinastine Impurity 19 (CAS 5840-40-4)
- Epinastine Impurity 15 (CAS CATO-C4X-184015)
Recommended Standards
- Indobufen Impurity 70 (CAS CATO-C4X-179270)
- Epinephrine /Adrenaline Impurity 138 (CAS CATO-C4X-1849138)
- Minoxidil Impurity 62 (CAS CATO-C4X-170062)
- Omeprazole Impurity 36 (CAS CATO-C4X-125536)
- Metronidazole Impurity N30 (CAS 56910-52-2)
- Methyl 2-((4-fluorobenzyl)amino)thiazole-4-carboxylate (CAS 1512655-05-8)
- n-Cyclopentyl-3-(2,5-dioxopyrrolidin-1-yl)propanamide (CAS 955308-57-3)
- 1-((5-Isobutyloxazol-4-yl)methyl)piperidin-4-amine dihydrochloride (CAS 2140316-60-3)
- (1,2,3,4,5,6-Hexahydro-[2,3]bipyridinyl-5-yl)-dimethyl-amine dihydrochloride (CAS 1361116-05-3)
- Semaglutide impurity 195 (CAS CATO-C4X-2226195)
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