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Quantity Discount Table - Order More To Get More Price Discount
| Quantity | mg | Unit Price ($/mg or $/Unit) | Final Price |
|---|---|---|---|
| 1 | 5 | $76.50 | Total: $382.50 |
| 1 | 10 | $64.80 | Total: $648.00 |
| 1 | 25 | $54.90 | Total: $1,372.50 |
| 1 | 50 | $46.80 | Total: $2,340.00 |
| 1 | 100 | $40.50 | Total: $4,050.00 |
Overview
Galanthamine N-Oxide, an alkaloid extracted from Zephyranthes concolor bulbs, effectively inhibits acetylcholinesterase (AChE) from electric eel with an EC50 of 26.2 ?M. It acts as a significant inhibitor of substrate accommodation within the active sites of Torpedo californica AChE (TcAChE), human AChE (hAChE), and human BChE (hBChE) enzymes.
Chemical Properties
| Molecular Formula | C17H21NO4 |
| Molecular Weight | 303.35 |
| CAS Numbers | 134332-50-6 |
| Solubility | DMSO |
| Purity | 98% by HPLC |
| SMILES Code | [H][C@]12C[C@@H](O)C=C[C@]11CC[N@@+](C)([O-])Cc3ccc(OC)c(O2)c13 |
Storage and Handling
0C Short Term, -20C Long Term
References
Reyes-Chilpa R, et al. Acetylcholinesterase-inhibiting alkaloids from Zephyranthes concolor. Molecules. 2011 Nov 15;16[11] 9520-33.