Certificate of Analysis
| Product Name: | (+)-Corydaline |
| Catalog Number: | M4520 |
| CAS Number: | 518-69-4 |
Physical and Chemical Properties
| Formula: | C22H27NO4 |
| Molecular Weight: | 369.45 |
| Storage: |
Powder -20°C 3 years ; 4°C 2 years In solvent -80°C 6 months ; -20°C 1 month |
| Chemical Structure: | -Corydaline-chemical-structure.gif) |
Analytical Data
| QC Standard: | >98% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Corydaline ((+) -corydaline) is an isoquinoline alkaloid extracted from Corydalis Yanhusuo. It is an inhibitor of AChE with IC50 of 226 µM. Corydaline is a μ-opioid receptor agonist (Ki = 1.23 µM) that inhibits the replication of enterovirus 71 (EV71) (IC50 = 25.23 µM). Corydaline has anti-angiogenesis, anti-allergy, gastric emptying and anti-nociception effects. |
| Stability and Solubility Advice: | Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide. We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details. |