Certificate of Analysis
| Product Name: | Mepenzolate Bromide |
| Catalog Number: | M2836 |
| CAS Number: | 76-90-4 |
Physical and Chemical Properties
| Formula: | C21H26BrNO3 |
| Molecular Weight: | 420.34 |
| Form: | Solid |
| Solubility: | DMSO 130 mg/mL; Water 6 mg/mL |
| Storage: | 4°C, dry, sealed |
| Chemical Structure: |  |
Analytical Data
| QC Standard: | >99.0% |
| H-NMR: | Consistent with structure |
Product Information
| Description: | Mepenzolate bromide is an orally administered muscarinic receptor antagonist with Kis of 0.68 and 2.6 nM for hM2R and hM3R, respectively. Mepenzolate bromide is a GPR109A inhibitor. Mepenzolate is a post-ganglionic parasympathetic inhibitor, it decreases gastric acid and pepsin secretion and suppresses spontaneous contractions of the colon. |
| 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. |