Galanthamine Impurity 12 CAS 7318-55-0
Purity 97%+In StockPharmacopoeial Impurity Standards
| CAS No. | 7318-55-0 |
| Molecular Formula | C17H19NO3 |
| Molecular Weight | 285.34 g/mol |
| Category | Pharmacopoeial Impurity Standards / EP Impurities |
| Availability | In Stock |
Chemical Structure
Description
Galanthamine Impurity 12 (CAS 7318-55-0) is a high-purity pharmacopoeial impurity standards reference standard from CATO, an ISO 17034 accredited reference material producer. Molecular formula: C17H19NO3. Molecular weight: 285.34 g/mol. Each batch is supplied with a Certificate of Analysis (COA).
Physical & Chemical Properties
| Molecular Formula | C17H19NO3 |
| Molecular Weight | 285.34 g/mol |
| Appearance | Pale yellow to yellow crystalline powder |
| Purity | 97%+ |
| Storage | Store at 2-8°C, protect from light, keep sealed and dry |
| 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) | 9.0 |
| UV Absorption | UV-absorbing |
| Structural Features | Aromatic ring present |
| CAS Registry Year (est.) | 1959 |
| Nitrogen Atoms | 1 |
Related Galanthamine Standards
- Galanthamine (CAS 357-70-0)
- Epi-galanthamine-O-methyl-d3 (CAS 1217655-71-4)
- Galanthamine-O-methyl-d (CAS 1279031-09-2)
- Galanthamine Impurity 22 (CAS 1351436-26-4)
- Galanthamine Impurity 25 (CAS CATO-C4X-143525)
- Galanthamine Impurity 47 (CAS CATO-C4X-143547)
- Galanthamine Impurity 40 (CAS 31504-42-4)
- Galanthamine Impurity 18 (CAS CATO-C4X-143518)
Recommended Standards
- Zolmitriptan EP Impurity H (CAS 2518343-21-8)
- Galantamine EP Impurity A (Galantaminone) (CAS 510-77-0)
- Nafamostat Impurity 58 (CAS CATO-C4X-133258)
- Trelagliptin Impurity 74 (CAS 2649425-73-8)
- Gadobutrol Impurity 182 (CAS CATO-C4X-2120182)
- 2-(1H-1,3-Benzodiazol-1-ylmethyl)furan-3-carboxylic acid (CAS 1155072-87-9)
- 1-Acetyl-7-(benzyloxy)-1H-indole-4-carbaldehyde (CAS 84639-91-8)
- 2-(Aminomethyl)-1-(2-methylfuran-3-yl)butan-1-ol (CAS 1487598-59-3)
- (S)-3-amino-4-(furan-2-yl)butanoic acid (CAS 270263-05-3)
- a-Bag Cell Peptide (1-8) (CAS 87549-53-9)
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