research use only

Xanomeline AChR agonist

Name: Xanomeline
Brand: Selleck Chemicals
SKU: E4714
Availability: InStock
Rating: 5 (1 reviews)

Cat.No.E4714

Xanomeline(LY-246708) is a selective agonist of muscarinic type 1(M(1) receptor and muscarinic type 4 receptor(M(4). It increases neuronal excitability and inhibits behaviors induced by D-amphetamine and (-)-apomorphine.

Chemical Structure

Molecular Weight: 281.42

Jump to

Quality Control

Batch: Purity: 99.54%

99.54

Related Targets	Adrenergic Receptor 5-HT Receptor COX Calcium Channel Histamine Receptor Dopamine Receptor GABA Receptor TRP Channel Cholinesterase (ChE) GluR
Other AChR Inhibitors	PNU-120596 Benzethonium Chloride Arecoline HBr Otilonium Bromide Palmatine Lycorine Nitenpyram PNU 282987 HCl Chelidonine Hyoscyamine

Solubility

In vitro
Batch:

DMSO : 56 mg/mL (198.99 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Ethanol : 56 mg/mL

Water : Insoluble

Molarity Calculator

Mass	Concentration	Volume	Molecular Weight
Mass value Mass unit	Concentration value Concentration unit	Volume value Volume unit	Molecular weight (g/mol)

Dilution Calculator Molecular Weight Calculator

In vivo batch selection In vivo Batch:
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Homogeneous suspension	CMC-NA	≥5mg/ml	Taking the 1 mL working solution as an example, add 5 mg of this product to 1 ml of CMC-Na solution, mix evenly to obtain a homogeneous suspension with a final concentration of 5 mg/ml.
Clear solution	5%DMSO 1 40%PEG300 2 5%Tween80 3 50%ddH2O Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	1.400mg/ml (4.97mM)	Taking the 1 mL working solution as an example, add 50 μL of 28 mg/ml clarified DMSO stock solution to 400 μL of PEG300, mix evenly to clarify it; add 50 μL of Tween80 to the above system, mix evenly to clarify; then continue to add 500 μL of ddH2O to adjust the volume to 1 mL. The mixed solution should be used immediately for optimal results.
Clear solution	5% DMSO 1 95% Corn oil Validated by Selleck labs. Should you need adjustments to this formulation, contact our sales team for custom testing.	1.400mg/ml (4.97mM)	Taking the 1 mL working solution as an example, add 50 μL of 28 mg/ml clear DMSO stock solution to 950 μL of corn oil and mix evenly. The mixed solution should be used immediately for optimal results.

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: μL

Number of animals:

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.

Chemical Information, Storage & Stability

Molecular Weight	281.42	Formula	C₁₄H₂₃N₃OS	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	131986-45-3	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent

Read more about storage stability stock solution CAS number

Mechanism of Action

Targets/IC₅₀/Ki	M1 mAChR M4 mAChR
References	[1] https://pubmed.ncbi.nlm.nih.gov/31238068/ [2] https://pubmed.ncbi.nlm.nih.gov/18593778/

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2026-07-07)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT07686263	NOT_YET_RECRUITING	Schizophrenia	Karuna Therapeutics, Inc., a Bristol Myers Squibb company	2026-09-03	PHASE3
NCT07084831	NOT_YET_RECRUITING	Schizophrenia; Psychosis; Cognitive Impairment	European Group for Research In Schizophrenia	2027-01-01	PHASE3
NCT07011732	RECRUITING	Alzheimer Disease	Bristol-Myers Squibb	2025-07-10	PHASE3
NCT07011745	RECRUITING	Alzheimer's Disease	Bristol-Myers Squibb	2025-07-16	PHASE3
NCT07221877	RECRUITING	Schizophrenia	Bristol-Myers Squibb	2026-01-20	PHASE4
NCT07140913	RECRUITING	Mania; Bipolar Disorder	Bristol-Myers Squibb	2025-10-08	PHASE3

Tech Support

Handling Instructions

Tel: +1-832-582-8158 Ext:3

If you have any other enquiries, please leave a message.

C1=C0/X	C1:	LOG(C1):
C2=C1/X	C2:	LOG(C2):
C3=C2/X	C3:	LOG(C3):
C4=C3/X	C4:	LOG(C4):
C5=C4/X	C5:	LOG(C5):
C6=C5/X	C6:	LOG(C6):
C7=C6/X	C7:	LOG(C7):
C8=C7/X	C8:	LOG(C8):