Scopolamine (LSM-4015) HBr
For research use only.
Catalog No.S2508 Synonyms: NSC 61806
CAS No. 114-49-8
Scopolamine HBr (LSM-4015, NSC 61806) is a competitive muscarinic acetylcholine receptor antagonist with an IC50 of 55.3 nM.
Purity & Quality Control
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|Description||Scopolamine HBr (LSM-4015, NSC 61806) is a competitive muscarinic acetylcholine receptor antagonist with an IC50 of 55.3 nM.|
|In vitro||DMSO||76 mg/mL (197.78 mM)|
|Water||76 mg/mL (197.78 mM)|
* Please note that Selleck tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
In vivo Formulation Calculator (Clear solution)
|Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)|
|Dosage||mg/kg||Average weight of animals||g||Dosing volume per animal||ul||Number of animals|
|Step 2: Enter the in vivo formulation ()|
|% DMSO % % Tween 80 % ddH2O|
Working concentration： mg/ml；
Method for preparing DMSO master liquid: ： mg drug pre-dissolved in μL DMSO (Master liquid concentration mg/mL，)
Method for preparing in vivo formulation：Take μL DMSO master liquid, next addμL PEG300， mix and clarify, next addμL Tween 80，mix and clarify, next add μL ddH2O，mix and clarify.
1.Please make sure the liquid is clear before adding the next solvent.
2.Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such as vortex, ultrasound or hot water bath can be used to aid dissolving.
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This equation is commonly abbreviated as: C1V1 = C2V2 ( Input Output )
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Molecular Weight Calculator
Enter the chemical formula of a compound to calculate its molar mass and elemental composition:
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Molar mass (molar weight) is the mass of one mole of a substance and is expressed in g/mol.
Clinical Trial Information
|NCT Number||Recruitment||interventions||Conditions||Sponsor/Collaborators||Start Date||Phases|
|NCT04999449||Not yet recruiting||Drug: Scopolamine|Drug: Placebo||Scopolamine|Motion Sickness||Dartmouth-Hitchcock Medical Center||August 2021||Phase 1|
|NCT04314713||Recruiting||Drug: Scopolamine Hydrobromide Trihydrate||Scopolamine Causing Adverse Effects in Therapeutic Use||U.S. Army Medical Research and Development Command||June 8 2020||Phase 1|
|NCT03874130||Recruiting||Drug: Scopolamine||Major Depressive Disorder (MDD)||Repurposed Therapeutics Inc.||August 1 2018||Phase 1|
|NCT03131050||Completed||Drug: Scopolamine|Drug: Escitalopram|Drug: Saline||Major Depressive Disorder||Capital Medical University||March 15 2017||Phase 4|
Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.
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