2. GPCR/G Protein Neuronal Signaling
  3. 5-HT Receptor Dopamine Receptor
  4. Lumateperone tosylate

Lumateperone tosylate  (Synonyms: ITI-007 tosylate)

Cat. No.: HY-19733 Purity: 99.53%
COA Handling Instructions

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Lumateperone (ITI-007) tosylate is a 5-HT2A receptor antagonist (Ki = 0.54 nM), a partial agonist of presynaptic D2 receptors and an antagonist of postsynaptic D2 receptors (Ki = 32 nM), and a dopamine D1 receptor modulator. Lumateperone tosylate has anticancer activity and can also be used in studies of psychiatric disorders such as schizophrenia.

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

Lumateperone tosylate Chemical Structure

Lumateperone tosylate Chemical Structure

CAS No. : 1187020-80-9

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10 mM * 1 mL in DMSO
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Based on 1 publication(s) in Google Scholar

Other Forms of Lumateperone tosylate:

Lumateperone tosylate Related Antibodies

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  • Biological Activity

  • Purity & Documentation

  • References

  • Customer Review

Description

Lumateperone (ITI-007) tosylate is a 5-HT2A receptor antagonist (Ki = 0.54 nM), a partial agonist of presynaptic D2 receptors and an antagonist of postsynaptic D2 receptors (Ki = 32 nM), and a dopamine D1 receptor modulator. Lumateperone tosylate has anticancer activity and can also be used in studies of psychiatric disorders such as schizophrenia[1][2][3].

IC50 & Target

D1 Receptor

 

D2 Receptor

 

5-HT2A Receptor

0.54 nM (Ki)

In Vitro

Lumateperone (2-30 μM) tosylate has anti-tumor activity and can inhibit cell proliferation in a dose-dependent manner[1].

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

Lumateperone tosylate Related Antibodies

Cell Proliferation Assay[1]

Cell Line: RPMI-8226 cells
Concentration: 2-30 μM
Incubation Time:
Result: Inhibited cell growth with the IC50 value of 17.30 μM.
In Vivo

Lumateperone (i.p., 1-10 mg/kg) tosylate promotes NMDA and AMPA-induced currents in a dopamine D 1 receptor-dependent manner and increases the release of dopamine and glutamate in rat mPFC slices[2].

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

Animal Model: Adult male Sprague-Dawley rats[2]
Dosage: 1-10 mg/kg
Administration: Intraperitoneal injection
Result: Inhibited avoidance response at concentrations of 1, 3 and 10 mg/kg after 20 minutes.
Promoted NMDA and AMPA-sensitive currents, also significantly increased dopamine and glutamate release at 10 mg/kg in mPFC cone cells of rat.
Clinical Trial
Molecular Weight

565.70

Formula

C31H36FN3O4S
CAS No.
Appearance

Solid

Color

White to gray

SMILES

O=C(C1=CC=C(F)C=C1)CCCN2CC[C@@](N3CCN(C)C4=C3C5=CC=C4)([H])[C@@]5([H])C2.O=S(C6=CC=C(C)C=C6)(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 (176.77 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

H2O : 1 mg/mL (1.77 mM; ultrasonic and warming and heat to 80°C)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 1.7677 mL 8.8386 mL 17.6772 mL
5 mM 0.3535 mL 1.7677 mL 3.5354 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)

Mass
=
Concentration
×
Volume
×
Molecular Weight *

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

This equation is commonly abbreviated as: C1V1 = C2V2

Concentration (start)

C1

×
Volume (start)

V1

=
Concentration (final)

C2

×
Volume (final)

V2

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% DMSO    40% PEG300    5% Tween-80    45% Saline

    Solubility: ≥ 2.5 mg/mL (4.42 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 DMSO 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% DMSO    90% (20% SBE-β-CD in Saline)

    Solubility: ≥ 2.5 mg/mL (4.42 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 DMSO 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.
In Vivo Dissolution Calculator
Please enter the basic information of animal experiments:

Dosage

mg/kg

Animal weight
(per animal)

g

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: 99.53%

COA (260 KB) RP-HPLC (243 KB)

Handling Instructions (2659 KB)
References

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.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
H2O / DMSO 1 mM 1.7677 mL 8.8386 mL 17.6772 mL 44.1930 mL
DMSO 5 mM 0.3535 mL 1.7677 mL 3.5354 mL 8.8386 mL
10 mM 0.1768 mL 0.8839 mL 1.7677 mL 4.4193 mL
15 mM 0.1178 mL 0.5892 mL 1.1785 mL 2.9462 mL
20 mM 0.0884 mL 0.4419 mL 0.8839 mL 2.2097 mL
25 mM 0.0707 mL 0.3535 mL 0.7071 mL 1.7677 mL
30 mM 0.0589 mL 0.2946 mL 0.5892 mL 1.4731 mL
40 mM 0.0442 mL 0.2210 mL 0.4419 mL 1.1048 mL
50 mM 0.0354 mL 0.1768 mL 0.3535 mL 0.8839 mL
60 mM 0.0295 mL 0.1473 mL 0.2946 mL 0.7366 mL
80 mM 0.0221 mL 0.1105 mL 0.2210 mL 0.5524 mL
100 mM 0.0177 mL 0.0884 mL 0.1768 mL 0.4419 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.

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Lumateperone tosylate Related Classifications

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:

Lumateperone1187020-80-9ITI-007ITI007ITI 0075-HT ReceptorDopamine ReceptorSerotonin Receptor5-hydroxytryptamine Receptor5-HT2Apresynaptic D2 receptorpostsynaptic D2 receptordopamine D1 receptorschizophreniaInhibitorinhibitorinhibit

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