Name: Aripiprazole
Brand: Selleck Chemicals
SKU: S1975
Availability: InStock
Rating: 5 (16 reviews)

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Quality Control

Batch: Purity: 99.96%

99.96

Related Targets	Adrenergic Receptor AChR COX Calcium Channel Histamine Receptor Dopamine Receptor GABA Receptor TRP Channel Cholinesterase (ChE) GluR
Other 5-HT Receptor Inhibitors	Puerarin WAY-100635 Maleate Serotonin (5-HT) HCl BRL-15572 Dihydrochloride SB269970 HCl Ketanserin RS-127445 Azacyclonol Nuciferine Flopropione

Solubility

In vitro
Batch:

DMSO : 90 mg/mL (200.71 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO.)

Water : Insoluble

Ethanol : 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.
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.	4.500mg/ml (10.04mM)	Taking the 1 mL working solution as an example, add 50 μL of 90 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.	2.250mg/ml (5.02mM)	Taking the 1 mL working solution as an example, add 50 μL of 45 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	448.39	Formula	C₂₃H₂₇Cl₂N₃O₂	Storage (From the date of receipt)	3 years-20°Cpowder
CAS No.	129722-12-9	Download SDF		Storage of Stock Solutions	1 year-80°Cin solvent 1 month-20°Cin solvent
Synonyms	OPC-14597			Smiles	C1CC(=O)NC2=C1C=CC(=C2)OCCCCN3CCN(CC3)C4=C(C(=CC=C4)Cl)Cl

Mechanism of Action

Targets/IC₅₀/Ki	5-HT1A 4.2 nM(Ki)
In vitro	Aripiprazole binds with high affinity to both the G protein-coupled and uncoupled states of receptors. This compound potently activates D2 receptor-mediated inhibition of cAMP accumulation. It has highest affinity for h5-HT(2B)-, hD(2L)-, and hD(3)-dopamine receptors, but also has significant affinity (5-30 nM) for several other 5-HT receptors (5-HT(1A), 5-HT(2A), 5-HT(7)), as well as alpha(1A)-adrenergic and hH(1)-histamine receptors. This chemical has less affinity (30-200 nM) for other G protein-coupled receptors, including the 5-HT(1D), 5-HT(2C), alpha(1B)-, alpha(2A)-, alpha(2B)-, alpha(2C)-, beta(1)-, and beta(2)-adrenergic, and H(3)-histamine receptors. It is an inverse agonist at 5-HT(2B) receptors and displays partial agonist actions at 5-HT(2A), 5-HT(2C), D(3), and D(4) receptors.
In vivo	Aripiprazole reduces extracellular 5-HIAA concentrations in the medial prefrontal cortex and striatum of drug-naive rats, but not in chronic this compound-pretreated rats. This compound, 0.1 mg/kg and 0.3 mg/kg, significantly increases dopamine release in the hippocampus of rats. This chemical, 0.3 mg/kg, slightly but significantly increases dopamine release in the medial prefrontal cortex but not in the nucleus accumbens. This compound, 3.0 mg/kg and 10 mg/kg, significantly decreases dopamine release in the nucleus accumbens but not the medical prefrontal cortex. This chemical, 0.3 mg/kg, transiently potentiates haloperidol (0.1 mg/kg)-induced dopamine release in the medial prefrontal cortex but inhibited that in the nucleus accumbens.
References	[1] https://pubmed.ncbi.nlm.nih.gov/12065741/ [2] https://pubmed.ncbi.nlm.nih.gov/12784105/ [3] https://pubmed.ncbi.nlm.nih.gov/10600541/ [4] https://pubmed.ncbi.nlm.nih.gov/15189766/

Clinical Trial Information

(data from https://clinicaltrials.gov, updated on 2024-05-22)

NCT Number	Recruitment	Conditions	Sponsor/Collaborators	Start Date	Phases
NCT06060886	Not yet recruiting	Schizophrenia\|Treatment-resistant Schizophrenia\|Side Effect\|Lipid Metabolism Disorders\|Diabetes\|NAFLD\|Psychosis	Consorcio Centro de Investigación Biomédica en Red (CIBER)\|Instituto de Salud Carlos III	November 1 2023	Phase 4
NCT05322031	Unknown status	Schizophrenia\|Myelin Degeneration\|Cognition Disorder	Fondazione IRCCS Ca'' Granda Ospedale Maggiore Policlinico	January 1 2022	Phase 4
NCT04907279	Unknown status	Schizophrenia\|Schizo Affective Disorder\|Bipolar I Disorder	Otsuka Canada Pharmaceutical Inc.\|Lundbeck Canada Inc.	November 1 2021	--
NCT04030143	Completed	Schizophrenia\|Bipolar I Disorder	Otsuka Pharmaceutical Development & Commercialization Inc.	August 1 2019	Phase 1\|Phase 2
NCT03881449	Unknown status	Schizophrenia\|Major Depressive Disorder\|Bi-Polar Disorder\|Schizo Affective Disorder	Durham VA Medical Center\|Otsuka Pharmaceutical Development and Commercialization Inc.	April 4 2019	Phase 4
NCT03854409	Completed	Schizophrenia\|Bipolar I Disorder	Otsuka Pharmaceutical Development & Commercialization Inc.\|PRA Health Sciences\|H. Lundbeck A/S	January 31 2019	Phase 1

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Aripiprazole 5-HT Receptor agonist

Chemical Structure

Molecular Weight: 448.39