(-)-Dizocilpine maleate (Synonyms: (-)-MK-801 maleate)

Cat. No.: HY-15084A Purity: 99.92%: FAQs
Data Sheet SDS COA Handling Instructions

Molarity Calculator

(-)-Dizocilpine maleate ((-)-MK-801 maleate) is a less active (-)-enantiomer of Dizocilpine. (-)-Dizocilpine maleate is a selective and non-competitive N-methyl-D-aspartate (NMDA) receptor antagonist with a K_i of 211.7 nM. (-)-Dizocilpine maleate has antidepressant effects.

For research use only. We do not sell to patients.

(-)-Dizocilpine maleate Chemical Structure

CAS No. : 121917-57-5

Size	Price	Stock	Quantity
Solid + Solvent (Highly Recommended)
10 mM * 1 mL in DMSO ready for reconstitution	USD 61	In-stock	Estimated Time of Arrival: December 31
Solution
10 mM * 1 mL in DMSO	USD 61	In-stock	Estimated Time of Arrival: December 31
Solid
5 mg	USD 35	In-stock	Estimated Time of Arrival: December 31
10 mg	USD 55	In-stock	Estimated Time of Arrival: December 31
50 mg	USD 150	In-stock	Estimated Time of Arrival: December 31
100 mg	USD 280	In-stock	Estimated Time of Arrival: December 31
200 mg		Get quote
500 mg		Get quote

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Other Forms of (-)-Dizocilpine maleate:

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Biological Activity
Purity & Documentation
References
Customer Review

Description

IC₅₀ & Target

Ki: 211.7 nM (N-methyl-D-aspartate (NMDA) receptor)^[1]

In Vitro

(-)-Dizocilpine maleate ((-)-MK-801 maleate) significantly inhibited the uptake of all three (norepinephrine, dopamine and serotonin) monoamine transporters in a dose-dependent manner in HEK cells. The K_i values of (-)-Dizocilpine on the norepinephrine, dopamine and serotonin transporters are 3.7 μM, 40 μM and 47 μM, respectively^[2].

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

In Vivo

(-)-Dizocilpine maleate (0.1 mg/kg; intraperitoneal injection; male adult C57BL/6 mice) treatment induces rapid antidepressant effects in the social defeat stress model^[1].

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

Animal Model:	Male adult C57BL/6 mice ( 20-25g; aged 8 weeks) with social defeat stress model^[1]
Dosage:	0.1 mg/kg
Administration:	Intraperitoneal injection
Result:	Induced rapid antidepressant effects in the social defeat stress model.

Molecular Weight

337.37

Formula

C₂₀H₁₉NO₄

CAS No.

121917-57-5

Appearance

Solid

Color

White to off-white

SMILES

C[C@@]1(N2)C3=CC=CC=C3C[C@H]2C4=CC=CC=C14.O=C(O)/C=C\C(O)=O

Shipping

Room temperature in continental US; may vary elsewhere.

Storage

4°C, sealed storage, away from moisture

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

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (296.41 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Ethanol : 25 mg/mL (74.10 mM; Need ultrasonic)

H₂O : 8.33 mg/mL (24.69 mM; ultrasonic and warming and heat to 60°C)

Preparing
Stock Solutions

Concentration Solvent Mass	1 mg	5 mg	10 mg

1 mM	2.9641 mL	14.8205 mL	29.6410 mL
5 mM	0.5928 mL	2.9641 mL	5.9282 mL
10 mM	0.2964 mL	1.4821 mL	2.9641 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.

Molarity Calculator
Dilution Calculator

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:

Select the appropriate dissolution method based on your experimental animal and administration route.

For the following dissolution methods, please ensure to first prepare a clear stock solution using an In Vitro approach and then sequentially add co-solvents:
To ensure reliable experimental results, the clarified stock solution can be appropriately stored based on storage conditions. As for the working solution for in vivo experiments, it is recommended to prepare freshly and use it on the same day.
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: 10% EtOH 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.5 mg/mL (7.41 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (25.0 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 2

Add each solvent one by one: 10% EtOH 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.5 mg/mL (7.41 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (25.0 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 3

Add each solvent one by one: 10% EtOH 90% Corn Oil
Solubility: ≥ 2.5 mg/mL (7.41 mM); Clear solution

This protocol yields a clear solution of ≥ 2.5 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL EtOH stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.
Protocol 4

Add each solvent one by one: 10% DMSO 40% PEG300 5% Tween-80 45% Saline
Solubility: ≥ 2.08 mg/mL (6.17 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 400 μL PEG300, and mix evenly; then add 50 μL Tween-80 and mix evenly; then add 450 μL Saline to adjust the volume to 1 mL.
Preparation of Saline: Dissolve 0.9 g sodium chloride in ddH₂O and dilute to 100 mL to obtain a clear Saline solution.
Protocol 5

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)
Solubility: ≥ 2.08 mg/mL (6.17 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown).
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL 20% SBE-β-CD in Saline, and mix evenly.
Preparation of 20% SBE-β-CD in Saline (4°C, storage for one week): 2 g SBE-β-CD powder is dissolved in 10 mL Saline, completely dissolve until clear.
Protocol 6

Add each solvent one by one: 10% DMSO 90% Corn Oil
Solubility: ≥ 2.08 mg/mL (6.17 mM); Clear solution

This protocol yields a clear solution of ≥ 2.08 mg/mL (saturation unknown). If the continuous dosing period exceeds half a month, please choose this protocol carefully.
Taking 1 mL working solution as an example, add 100 μL DMSO stock solution (20.8 mg/mL) to 900 μL Corn oil, and mix evenly.

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: 4.55 mg/mL (13.49 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.

Please enter your animal formula composition:

DMSO +

Tween-80 +

Saline

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.

The co-solvents required include: DMSO, . All of co-solvents are available by MedChemExpress (MCE). , Tween 80. All of co-solvents are available by MedChemExpress (MCE).

Calculation results:

Working solution concentration: mg/mL

Method for preparing stock solution: mg drug dissolved in μL DMSO (Stock solution concentration: mg/mL).

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

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).

Method for preparing in vivo working solution for animal experiments: Take μL DMSO stock solution, add μL . μL , mix evenly, next add μL Tween 80, mix evenly, then add μL Saline.

If the continuous dosing period exceeds half a month, please choose this protocol carefully.

Please ensure that the stock solution in the first step is dissolved to a clear state, and add co-solvents in sequence. You can use ultrasonic heating (ultrasonic cleaner, recommended frequency 20-40 kHz), vortexing, etc. to assist dissolution.

Purity & Documentation

Purity: 99.92%

Select Batch:

Data Sheet (283 KB) SDS (252 KB)

COA (261 KB) LCMS (89 KB)

Handling Instructions (2659 KB)

References

[1]. Yang B, et al. Antidepressant Effects of (+)-MK-801 and (-)-MK-801 in the Social Defeat Stress Model. Int J Neuropsychopharmacol. 2016 Dec 30;19(12). [Content Brief]

[2]. Nishimura M, et al. MK-801 blocks monoamine transporters expressed in HEK cells. FEBS Lett. 1998 Feb 27;423(3):376-80. [Content Brief]

Complete Stock Solution Preparation Table

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

H₂O / Ethanol / DMSO	1 mM	2.9641 mL	14.8205 mL	29.6410 mL	74.1026 mL
	5 mM	0.5928 mL	2.9641 mL	5.9282 mL	14.8205 mL
	10 mM	0.2964 mL	1.4821 mL	2.9641 mL	7.4103 mL
	15 mM	0.1976 mL	0.9880 mL	1.9761 mL	4.9402 mL
	20 mM	0.1482 mL	0.7410 mL	1.4821 mL	3.7051 mL
Ethanol / DMSO	25 mM	0.1186 mL	0.5928 mL	1.1856 mL	2.9641 mL
	30 mM	0.0988 mL	0.4940 mL	0.9880 mL	2.4701 mL
	40 mM	0.0741 mL	0.3705 mL	0.7410 mL	1.8526 mL
	50 mM	0.0593 mL	0.2964 mL	0.5928 mL	1.4821 mL
	60 mM	0.0494 mL	0.2470 mL	0.4940 mL	1.2350 mL
DMSO	80 mM	0.0371 mL	0.1853 mL	0.3705 mL	0.9263 mL
DMSO	100 mM	0.0296 mL	0.1482 mL	0.2964 mL	0.7410 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.

(-)-Dizocilpine maleate Related Classifications

Neurological Disease

Help & FAQs

Do most proteins show cross-species activity?
Species cross-reactivity must be investigated individually for each product. Many human cytokines will produce a nice response in mouse cell lines, and many mouse proteins will show activity on human cells. Other proteins may have a lower specific activity when used in the opposite species.

Keywords:

(-)-Dizocilpine121917-57-5(-)-MK-801iGluRIonotropic glutamate receptorsDizocilpine(-)-enantiomerNMDAantidepressantless-activemonoaminetransportersInhibitorinhibitorinhibit

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