Darifenacin HBrCAS# 133099-07-7 |
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Quality Control & MSDS
Number of papers citing our products
Chemical structure
3D structure
Cas No. | 133099-07-7 | SDF | Download SDF |
PubChem ID | 444030 | Appearance | Powder |
Formula | C28H31BrN2O2 | M.Wt | 507.48 |
Type of Compound | N/A | Storage | Desiccate at -20°C |
Solubility | DMSO : 33.33 mg/mL (65.68 mM; Need ultrasonic) H2O : < 0.1 mg/mL (insoluble) | ||
Chemical Name | 2-[(3S)-1-[2-(2,3-dihydro-1-benzofuran-5-yl)ethyl]pyrrolidin-3-yl]-2,2-diphenylacetamide;hydrobromide | ||
SMILES | C1CN(CC1C(C2=CC=CC=C2)(C3=CC=CC=C3)C(=O)N)CCC4=CC5=C(C=C4)OCC5.Br | ||
Standard InChIKey | UQAVIASOPREUIT-VQIWEWKSSA-N | ||
Standard InChI | InChI=1S/C28H30N2O2.BrH/c29-27(31)28(23-7-3-1-4-8-23,24-9-5-2-6-10-24)25-14-17-30(20-25)16-13-21-11-12-26-22(19-21)15-18-32-26;/h1-12,19,25H,13-18,20H2,(H2,29,31);1H/t25-;/m1./s1 | ||
General tips | For obtaining a higher solubility , please warm the tube at 37 ℃ and shake it in the ultrasonic bath for a while.Stock solution can be stored below -20℃ for several months. We recommend that you prepare and use the solution on the same day. However, if the test schedule requires, the stock solutions can be prepared in advance, and the stock solution must be sealed and stored below -20℃. In general, the stock solution can be kept for several months. Before use, we recommend that you leave the vial at room temperature for at least an hour before opening it. |
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About Packaging | 1. The packaging of the product may be reversed during transportation, cause the high purity compounds to adhere to the neck or cap of the vial.Take the vail out of its packaging and shake gently until the compounds fall to the bottom of the vial. 2. For liquid products, please centrifuge at 500xg to gather the liquid to the bottom of the vial. 3. Try to avoid loss or contamination during the experiment. |
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Shipping Condition | Packaging according to customer requirements(5mg, 10mg, 20mg and more). Ship via FedEx, DHL, UPS, EMS or other couriers with RT, or blue ice upon request. |
Description | Darifenacin HBr(UK88525) is a selective M3 muscarinic receptor antagonist with pKi of 8.9.
IC50 value: 8.9 (pKi) [1]
Target: M3 receptor
in vitro: Darifenacin exerts non-parallel rightward displacement of the agonist curve and also significant depression of the maximum response (+)-cis-Dioxolane produced concentration-dependent contraction of the isolated bladder of rat [1]. Darifenacin produces a concentration dependent increase in R123 (P-gp probe) accumulation in MDCK cells. Darifenacin stimulates ATPase activity in P-gp membrane in a clear concentration dependent response manner with an estimated ED50 value of 1.6?μM. Darifenacin (100 nM) shows a significantly greater permeability for darifenacin in the basolateral to apical direction resulting in an efflux ratio in BBMEC monolayers of approximately 2.6 [2].
in vivo: Darifenacin produces dose-dependent inhibition of amplitude of volume-induced bladder contractions(VIBCAMP), producing 35% inhibition at dose of 283.3 nmol/kg and maximal inhibition of approximately 50–55% [1]. Darifenacin (0.1 mg/kg i.v.) reduces bladder afferent activity in both Aδ and C fibers in female Sprague-Dawley rats, the decrease in afferent spikes in C fibers may be more pronounced than that in Aδ fibers [3]. References: |
Darifenacin HBr Dilution Calculator
Darifenacin HBr Molarity Calculator
1 mg | 5 mg | 10 mg | 20 mg | 25 mg | |
1 mM | 1.9705 mL | 9.8526 mL | 19.7052 mL | 39.4104 mL | 49.263 mL |
5 mM | 0.3941 mL | 1.9705 mL | 3.941 mL | 7.8821 mL | 9.8526 mL |
10 mM | 0.1971 mL | 0.9853 mL | 1.9705 mL | 3.941 mL | 4.9263 mL |
50 mM | 0.0394 mL | 0.1971 mL | 0.3941 mL | 0.7882 mL | 0.9853 mL |
100 mM | 0.0197 mL | 0.0985 mL | 0.1971 mL | 0.3941 mL | 0.4926 mL |
* Note: If you are in the process of experiment, it's necessary to make the dilution ratios of the samples. The dilution data above is only for reference. Normally, it's can get a better solubility within lower of Concentrations. |
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Darifenacin HBr(UK88525) is a selective M3 muscarinic receptor antagonist with pKi of 8.9.
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