Berberine Impurity 14 CAS 2043361-62-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 2043361-62-0 |
| Molecular Formula | C20H18NO5 Cl |
| Molecular Weight | N/A |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Order Berberine Impurity 14 (CAS 2043361-62-0) pharmacopoeial impurity standards reference standard from CATO: ISO 17034 accredited producer, 130,000+ catalog items in stock. Molecular formula: C20H18NO5 Cl. COA included with every batch.
Physical & Chemical Properties
| Molecular Formula | C20H18NO5 Cl |
| Molecular Weight | 387.82 g/mol |
| Appearance | Pale yellow to yellow crystalline powder. (slight halide-like odor) |
| Purity | 97%+ |
| 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; Contains ester bond; hydrolyzes under strong alkaline conditions |
| Degree of Unsaturation (DBE) | 12.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1997 |
| Halogen Content | Cl-containing |
| Nitrogen Atoms | 1 |
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Recommended Standards
- Phytomenadione/Vitamin K1 Impurity 114 (CAS CATO-C4X-2207114)
- Nitroso Perindopril EP impurity X (CAS CATO-C4X-125261)
- 6-Ethoxy-5-fluoropyridin-3-amine (CAS 886372-67-4)
- Methyl 4-(4-chloro-1h-pyrazol-1-yl)-2-(ethylamino)butanoate (CAS 1339752-23-6)
- (2-aminobenzo[d]oxazol-5-yl)boronic acid hydrochloride (CAS 1404480-15-4)
- Cariporide (CAS 159138-80-4)
- Insulin Degludec Impurity 18 (CAS CATO-C4X-215718)
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