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Zamifenacin fumarate (UK-76654 fumarate) is a potent, gut-selective antagonist of the muscarinic M3 receptor.

| Pack Size | Price | Availability | Quantity | 
|---|---|---|---|
| 2 mg | $30 | In Stock | |
| 5 mg | $48 | In Stock | |
| 10 mg | $73 | In Stock | |
| 25 mg | $137 | In Stock | |
| 50 mg | $223 | In Stock | |
| 100 mg | $337 | In Stock | |
| 200 mg | $470 | In Stock | |
| 1 mL x 10 mM (in DMSO) | $56 | In Stock | 
| Description | Zamifenacin fumarate (UK-76654 fumarate) is a potent, gut-selective antagonist of the muscarinic M3 receptor. | 
| In vivo | Zamifenacin exhibits terminal elimination half-lives (mouse 2.1, rat 6.0 and, dog 1.1 h) due to high plasma clearance (68, 35, and 39 mL/min/kg respectively combined with large volumes of distribution (12.5, 19.0, and 3.5 L/kg respectively) following intravenous administration (mouse 5.3, rat 5.0 and, dog 1.0 mg/kg)[2]. | 
| Synonyms | UK-76654 fumarate | 
| Molecular Weight | 531.6 | 
| Formula | C31H33NO7 | 
| Cas No. | 127308-98-9 | 
| Smiles | OC(=O)\C=C\C(O)=O.C(Cc1ccc2OCOc2c1)N1CCC[C@H](C1)OC(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 | H2O: 1 mg/mL (1.88 mM), Sonication and heating to 60℃ are recommended.  DMSO: 55 mg/ml (103.46 mM), Sonication is recommended.   | ||||||||||||||||||||||||||||||||||||||||
| Solution Preparation Table | |||||||||||||||||||||||||||||||||||||||||
| H2O/DMSO 
 DMSO 
 | |||||||||||||||||||||||||||||||||||||||||
 For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .
For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL .  A total of 10 animals were administered, and the formula you used is 5%
 A total of 10 animals were administered, and the formula you used is 5%  DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。
DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH2O. So your working solution concentration is 2 mg/mL。 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.
 (mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first. main solution, add 300 μLPEG300
 main solution, add 300 μLPEG300 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O
 mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH2O mix well and clarify
 mix well and clarify
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