WAY-100635 maleate

Name: WAY-100635 maleate
Brand: MedChemExpress
SKU: HY-10349A
Rating: 5.0 (12 reviews)

Cat. No.: HY-10349A Pureza: 99.57%: Ficha de datos
COA

SDS
Instrucciones de manejo
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WAY-100635 maleate is a potent and selective 5-hydroxytryptamine 1A (5-HT1A) receptor antagonist with an IC₅₀ value of 0.91 nM and K_i value of 0.39 nM. WAY-100635 maleate has pIC₅₀ values for 5-HT1A and α1-adrenergic receptors of 8.9 and 6.6, respectively. WAY-100635 maleate is also a potent dopamine D₄ receptor agonist.

Para uso exclusivo en investigación. No vendemos a pacientes.

No. CAS : 1092679-51-0

Tamaño	Stock	Cantidad

Muestra gratis (0.1 - 0.2 mg)	Solicite ahora
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	En stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	En stock	Estimated Time of Arrival: December 31
Solid
5 mg	En stock	Estimated Time of Arrival: December 31
10 mg	En stock	Estimated Time of Arrival: December 31
50 mg	En stock	Estimated Time of Arrival: December 31
100 mg	En stock	Estimated Time of Arrival: December 31
200 mg	Obtener un presupuesto
500 mg	Obtener un presupuesto

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Revisión del cliente

Based on 12 publication(s) in Google Scholar

Other Forms of WAY-100635 maleate:

WAY-100635 In-stock
WAY-100635 maleate (Standard) Obtener un presupuesto

12 Publications Citing Use of MCE WAY-100635 maleate

In Vivo Efficacy Study

RT-PCR

: WAY-100635 maleate purchased from MedChemExpress. Usage Cited in: iScience. 2025 Nov 25;28(12):114211. [Abstract]; Experimental design for in vivo functional validation of 5-HT1A. 5-HT1A activity was inhibited by injection of 5-HT1A antagonist, WAY-100635.

: WAY-100635 maleate purchased from MedChemExpress. Usage Cited in: Biomedicines. 2025 Sep 23;13(10):2319.; Effects of 5-HTP (10 mg/kg) and WAY100635 (1 mg/kg) on cognitive behavior and motor functions in healthy mice. The BM performance (learning and probe trials) across groups.

: WAY-100635 maleate purchased from MedChemExpress. Usage Cited in: Biomedicines. 2025 Sep 23;13(10):2319.; Effects of 5-HTP (10 mg/kg) and WAY100635 (1 mg/kg) on cognitive behavior and motor functions in healthy mice. NORT discrimination index across group.

: WAY-100635 maleate purchased from MedChemExpress. Usage Cited in: Biomedicines. 2025 Sep 23;13(10):2319.; Impact of WAY100635 pretreatment on 5-HTP's effects in LPS-induced SAE model. Performance during learning phase of BM between groups.

: WAY-100635 maleate purchased from MedChemExpress. Usage Cited in: Chin Med. 2024 Jun 15;19(1):87. [Abstract]; 5-HT promoted the inflammation in H9 cells. NC, negative control; 5-HT: 5-HT (10 μM) treatment; Way: 5-HT (10 μM) and Way100635 (10 μM) treatment; Tro: 5-HT (10 μM) and Tropisetron (25 μM) treatment; Way + Tro: 5-HT (10 μM), Way100635 (10 μM) and Tropisetron (25 μM) treatment.

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Ver todos los productos específicos de isoformas 5-HT Receptor:

Ver todas las isoformas

5-HT Receptor 5-HT₁ Receptor 5-HT₂ Receptor 5-HT₃ Receptor 5-HT₄ Receptor 5-HT₅ Receptor 5-HT₆ Receptor 5-HT₇ Receptor

Ver todos los productos específicos de isoformas Dopamine Receptor:

Ver todas las isoformas

Dopamine Receptor D₁ Receptor D₂ Receptor D₃ Receptor D₄ Receptor D₅ Receptor

Actividad biológica
Pureza y Documentación
Referencias
Revisión del cliente

Descripciòn

IC₅₀ & Target^[1]

D₄ Receptor

5-HT_1A Receptor

sPLA2

8.87 (pIC₅₀)

sPLA2

9.71 (pA2)

In Vitro

The functional properties and binding affinities of WAY-100635 are evaluated in HEK 293 cells stably expressing dopamine D_2L or D_4.4 receptors^[1].
WAY-100635 displays 940, 370, and 16 nM binding affinities at D_2L, D₃, and D_4.2 receptors, respectively. Saturation analyses demonstrat that the K_d of [³H] WAY-100635 at D_4.2 receptors is 2.4 nM. WAY-100635 is potent agonist in HEK-D_4.4 cells with EC₅₀ of 9.7 nM. WAY-100635 possesses high affinity for D_4.4 receptor (3.3 nM) ^[1].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

In Vivo

WAY-100635 (1 mg/kg; subcutaneous injection; male Sprague-Dawley rats) treatment abolishes the reduction of the severity of abstinence signs induced by Rhodiola rosea administration in nicotine-dependent rat^[2].

MedChemExpress (MCE) has not independently confirmed the accuracy of these methods. They are for reference only.

Animal Model:	Male Sprague-Dawley rats (220-240 g)^[2]
Dosage:	1 mg/kg
Administration:	Subcutaneous injection (Pharmacokinetic study)
Result:	Reduced total abstinence score, increased immobility time and the burying behavior was increased.

Peso molecular

538.64

Fòrmula

C₂₉H₃₈N₄O₆

No. CAS

1092679-51-0

Appearance

Solid

Color

White to off-white

SMILES

OC(/C=C\C(O)=O)=O.COC1=C(N2CCN(CC2)CCN(C3=CC=CC=N3)C(C4CCCCC4)=O)C=CC=C1

Envío

Room temperature in continental US; may vary elsewhere.

Almacenamiento

4°C, sealed storage, away from moisture

*In solvent : -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture)

Solvente y solubilidad

In Vitro:

DMSO : ≥ 250 mg/mL (464.13 mM; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H₂O : 25 mg/mL (46.41 mM; Need ultrasonic)

*"≥" means soluble, but saturation unknown.

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	1.8565 mL	9.2826 mL	18.5653 mL
5 mM	0.3713 mL	1.8565 mL	3.7131 mL
10 mM	0.1857 mL	0.9283 mL	1.8565 mL

View the Complete Stock Solution Preparation Table

* Please refer to the solubility information to select the appropriate solvent. Once prepared, please aliquot and store the solution to prevent product inactivation from repeated freeze-thaw cycles.
Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month (sealed storage, away from moisture). When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.

Calculadora de molaridad
Calculadora de dilución

Mass (g) = Concentration (mol/L) × Volume (L) × Molecular Weight (g/mol)

Concentration _(start) × Volume _(start) = Concentration _(final) × Volume _(final)

This equation is commonly abbreviated as: C₁V₁ = C₂V₂

Concentration _(start)

Volume _(start)

Concentration _(final)

Volume _(final)

In Vivo:

For the following dissolution methods, please prepare the working solution directly. It is recommended to prepare fresh solutions and use them promptly within a short period of time.
The percentages shown for the solvents indicate their volumetric ratio in the final prepared solution. If precipitation or phase separation occurs during preparation, heat and/or sonication can be used to aid dissolution.

Protocol 1

Add each solvent one by one: PBS
Solubility: 25 mg/mL (46.41 mM); Clear solution; Need ultrasonic and warming and heat to 60°C

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

Dosing volume
(per animal)

μL

Number of animals

Recommended: Prepare an additional quantity of animals to account for potential losses during experiments.

Calculation results:

Working solution concentration: mg/mL

This product has good water solubility, please refer to the measured solubility data in water/PBS/Saline for details.

The concentration of the stock solution you require exceeds the measured solubility. The following solution is for reference only.If necessary, please contact MedChemExpress (MCE).

Pureza y Documentación

Purity: 99.57%

Select Batch:

Ficha de datos (280 KB) SDS (393 KB)

COA (254 KB) LCMS (113 KB)

Instrucciones de manejo (2659 KB)

Referencias

[1]. Chemel BR, et al. WAY-100635 is a potent dopamine D4 receptor agonist. Psychopharmacology (Berl). 2006 Oct;188(2):244-51. [Content Brief]

[2]. Mannucci C, et al. Serotonin involvement in Rhodiola rosea attenuation of nicotine withdrawal signs in rats. Phytomedicine. 2012 Sep 15;19(12):1117-24. [Content Brief]

[3]. Al Hussainy R, et al. Design, synthesis, radiolabeling, and in vitro and in vivo evaluation of bridgehead iodinatedanalogues of N-{2-[4-(2-methoxyphenyl)piperazin-1-yl]ethyl}-N-(pyridin-2-yl)cyclohexanecarboxamide (WAY-100635) as potential SPECT ligands for the 5-HT1A receptor. J Med Chem. 2011 May 26;54(10):3480-91. [Content Brief]

Complete Stock Solution Preparation Table

Optional Solvent	Concentration Solvent Mass	1 mg	5 mg	10 mg	25 mg

H₂O / DMSO	1 mM	1.8565 mL	9.2826 mL	18.5653 mL	46.4132 mL
	5 mM	0.3713 mL	1.8565 mL	3.7131 mL	9.2826 mL
	10 mM	0.1857 mL	0.9283 mL	1.8565 mL	4.6413 mL
	15 mM	0.1238 mL	0.6188 mL	1.2377 mL	3.0942 mL
	20 mM	0.0928 mL	0.4641 mL	0.9283 mL	2.3207 mL
	25 mM	0.0743 mL	0.3713 mL	0.7426 mL	1.8565 mL
	30 mM	0.0619 mL	0.3094 mL	0.6188 mL	1.5471 mL
	40 mM	0.0464 mL	0.2321 mL	0.4641 mL	1.1603 mL
DMSO	50 mM	0.0371 mL	0.1857 mL	0.3713 mL	0.9283 mL
	60 mM	0.0309 mL	0.1547 mL	0.3094 mL	0.7736 mL
	80 mM	0.0232 mL	0.1160 mL	0.2321 mL	0.5802 mL
	100 mM	0.0186 mL	0.0928 mL	0.1857 mL	0.4641 mL

* Note: If you choose water as the stock solution, please dilute it to the working solution, then filter and sterilize it with a 0.22 μm filter before use.