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Diphenmanil methylsulfate (Diphemanil mesylate), a quaternary ammonium anticholinergic, binds muscarinic acetylcholine receptors and thus decreases secretory excretion of stomach acids, sweat, and saliva.

| Pack Size | Price | USA Warehouse | Global Warehouse | Quantity |
|---|---|---|---|---|
| 25 mg | $38 | In Stock | In Stock | |
| 50 mg | $47 | In Stock | In Stock | |
| 100 mg | $62 | In Stock | In Stock | |
| 200 mg | $89 | In Stock | In Stock | |
| 500 mg | $147 | In Stock | In Stock | |
| 1 mL x 10 mM (in DMSO) | $29 | In Stock | In Stock |
| Description | Diphenmanil methylsulfate (Diphemanil mesylate), a quaternary ammonium anticholinergic, binds muscarinic acetylcholine receptors and thus decreases secretory excretion of stomach acids, sweat, and saliva. |
| In vitro | Pharmacokinetic studies indicate that Diphemanil Methylsulphate is slowly absorbed, with a peak time (tmax) of 2-4 hours and an average half-life of 8.35 hours. Within 48 hours, 0.6%-7.4% of the administered dose is recovered in the urine. The compound exhibits poor gastrointestinal absorption, with bioavailability ranging from 15% to 25%. |
| In vivo | Diphemanil Methylsulfate exerts its anticholinergic effects primarily by binding to muscarinic M3 receptors, and it also acts directly on smooth muscle to provide antispasmodic benefits. |
| Synonyms | Diphemanil Methylsulfate, Diphemanil mesylate |
| Molecular Weight | 389.51 |
| Formula | C20H24N·CH3O4S |
| Cas No. | 62-97-5 |
| Smiles | COS([O-])(=O)=O.C[N+]1(C)CCC(CC1)=C(c1ccccc1)c1ccccc1 |
| Relative Density. | no data available |
| Storage | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature. | ||||||||||||||||||||||||||||||||||||||||
| Solubility Information | DMSO: 50 mg/mL (128.37 mM), Sonication is recommended. H2O: 26 mg/mL (66.75 mM), Sonication is recommended. Ethanol: < 1 mg/mL (insoluble or slightly soluble) | ||||||||||||||||||||||||||||||||||||||||
Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
H2O/DMSO
DMSO
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Dissolve 2 mg of the compound in 100 μL DMSO
to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.
1) Add 100 μL of the DMSO
stock solution to 400 μL PEG300
and mix thoroughly until the solution becomes clear.
2) Add 50 μL Tween 80 and mix well until fully clarified.
3) Add 450 μL Saline,PBS or ddH2O
and mix thoroughly until a homogeneous solution is obtained.
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