Galantamine Impurity 5 CAS 199014-26-1
Purity >95%In StockPharmacopoeial Impurity Standards
| CAS No. | 199014-26-1 |
| Molecular Formula | C17H21NO4 |
| Molecular Weight | 303.35 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Galantamine Impurity 5 (CAS 199014-26-1) is a pharmacopoeial impurity standards certified reference material from CATO. Molecular formula: C17H21NO4. Molecular weight: 303.35 g/mol. ISO 17034 accredited production ensures traceable purity and reliable analytical results.
Physical & Chemical Properties
| Molecular Formula | C17H21NO4 |
| Molecular Weight | 303.35 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) | 8.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 2013 |
| Nitrogen Atoms | 1 |
Related Galantamine Standards
- Epi-Galantamine N-Oxide (CAS 366485-18-9)
- Galantamine-d6 (CAS 1128109-00-1)
- Galantamine EP Impurity C (CAS 21133-52-8)
- Galantamine Impurity 11 (CAS 21041-10-1)
- Galantamine EP Impurity B (CAS 1668-85-5)
- Galantamine EP Impurity F (ent-Galantamine) (CAS 60384-53-4)
- Galantamine EP Impurity A (Galantaminone) (CAS 510-77-0)
- Galantamine EP Impurity E (N-Desmethyl Galanthamine) (CAS 41303-74-6)
Recommended Standards
- Pregabalin Impurity PD0310806 (CAS 501666-22-4)
- Phenylephrine Impurity 64 (CAS CATO-C4X-146764)
- Pregabalin Impurity PD 0224377 (CAS CATO-C4X-13128)
- Cefoxitin EP Impurity I (CAS CATO-C4X-157813)
- Bempedoic Acid Impurity 23 (CAS 738607-02-8)
- (5-(((Tert-butoxycarbonyl)amino)methyl)furan-2-yl)boronic acid (CAS 1072946-49-6)
- Nalmefene Impurity 3 (CAS CATO-C4X-12683)
- 1-(4-Nitrophenyl)-4-(3-(trifluoromethyl)phenyl)piperazine (CAS 1287096-67-6)
- (3-Bromopropyl)tributylazanium bromide (CAS 1040849-27-1)
- Semaglutide impurity 270 (CAS CATO-C4X-2226270)
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