Acotiamide hydrochloride

Catalog No.S4838 Synonyms: YM-443 HCl, Z-338 HCl

For research use only.

Acotiamide Hydrochloride (YM-443, Z-338) is the hydrochloride salt form of acotiamide, a prokinetic agent with gastrointestinal (GI) motility-enhancing activity. It is a new orally active selective acetylcholinesterase inhibitor.

Acotiamide hydrochloride Chemical Structure

CAS No. 773092-05-0

Purity & Quality Control

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Biological Activity

Description Acotiamide Hydrochloride (YM-443, Z-338) is the hydrochloride salt form of acotiamide, a prokinetic agent with gastrointestinal (GI) motility-enhancing activity. It is a new orally active selective acetylcholinesterase inhibitor.
In vitro

Acotiamide inhibits AChE with half maximal inhibitory concentrations (IC50) of 3.0, 2.3 and 1.2 μM for human recombinant, and rat and canine gastric AChEs, respectively[1].

In vivo Acotiamide is concentrated into the stomach tissue by carrier-mediated uptake processes, which may account for the selective action of acotiamide for gastric smooth muscle but not for skeletal muscle and central nervous system in rats[1].

Protocol (from reference)

Solubility (25°C)

In vitro

DMSO 100 mg/mL
(184.82 mM)
Water 5 mg/mL
(9.24 mM)
Ethanol '20 mg/mL

* 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.

Chemical Information

Molecular Weight 541.06
Formula

C21H30N4O5S.HCl.3H2O

CAS No. 773092-05-0
Storage 3 years -20°C powder
2 years -80°C in solvent
Smiles CC(C)N(CCNC(=O)C1=CSC(=N1)NC(=O)C2=CC(=C(C=C2O)OC)OC)C(C)C.O.O.O.Cl

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

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.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 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.

Molarity Calculator

Mass Concentration Volume Molecular Weight

Tech Support

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.

Handling Instructions

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