Cat. No.: HY-122246

ML192

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Based on 1 Customer Validation

ML192 is a selective ligand antagonist of GPR55. ML192 inhibits the β-arrestin trafficking, ERK1/2 phosphorylation and PKCβII translocation.

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

Purity: 99.70%
CAS No.: 460331-61-7
Formula: C₂₀H₂₂N₄O₂S
Molecular Weight:382.48

Storage:

Powder -20°C, 3 years , 4°C, 2 years ; In solvent -80°C, 6 months , -20°C, 1 month

ML192 Chemical Structure

CAS No.: 460331-61-7

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Top Publications Citing

Use of MCE Products

Fluorescent Dye

Strong Fluorescence Signal / Multi-Disciplinary Applications / High Fluorescence Specificity

Biological Activity
- Description
- IC₅₀ & Target
- Cellular Effect
- In Vitro
Chemical Information
Solvent & Solubility
- In Vitro
- In Vivo
Purity & Documentation
References
Help & FAQs
Classifications
Bioz

Biological Activity

Description

ML192 is a selective ligand antagonist of GPR55. ML192 inhibits the β-arrestin trafficking, ERK1/2 phosphorylation and PKCβII translocation^[1].

IC₅₀ & Target^[1]

ERK2

ERK1

PKCβII

All PKC Isoforms :

All ERK Isoforms :

All Arrestin Isoforms :

Cellular Effect

Cell Line	Type	Value	Description	References
U2OS	IC₅₀	0.7 μM Compound: ML192; CID 1434953	Antagonist activity at HA-epitope tagged GRP55E expressed with GFP-tagged beta-arr2 in human U2OS cells assessed as LPI-stimulated redistribution of beta-arr2 preincubated for 15 mins by beta-arrestin translocation assay Antagonist activity at HA-epitope tagged GRP55E expressed with GFP-tagged beta-arr2 in human U2OS cells assessed as LPI-stimulated redistribution of beta-arr2 preincubated for 15 mins by beta-arrestin translocation assay	[PMID: 26916440]

In Vitro

ML192 inhibits the β-arrestin trafficking induced by 10 μM L-α lysophosphatidylinositol (LPI) or 1 μM ML186 with IC₅₀ values of 0.70 µM and 0.29 µM, respectively^[1].
ML192 significantly inhibits ERK1/2 phosphorylation in GPRSS-expressing U2OS cells with an IC₅₀ value of 1.1 µM^[1].
ML192 (0, 10, 30 and 100 µM) reduces the translocation of PKCβII in cells with the Wild-Type GPR55 receptor^[1].

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

Chemical Information

CAS No. 460331-61-7
Appearance Solid
Molecular Weight 382.48
Formula C₂₀H₂₂N₄O₂S
Color White to off-white
SMILES

O=C(N1CCN(CC1)C2=C3C(CCCC4)=C4SC3=NC(C)=N2)C5=CC=CO5
Shipping

Room temperature in continental US; may vary elsewhere.

Storage

Powder	-20°C	3 years
	4°C	2 years
In solvent	-80°C	6 months
	-20°C	1 month

Solvent & Solubility

In Vitro:

DMSO : 100 mg/mL (261.45 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

View the Complete Stock Solution Preparation Table

Preparing Stock Solutions

View the Complete Stock Solution Preparation Table

Concentration Solvent Mass

1 mg

5 mg

10 mg

Concentration

Solvent

Mass

1 mM

2.6145 mL

13.0726 mL

26.1452 mL

5 mM

0.5229 mL

2.6145 mL

5.2290 mL

10 mM

0.2615 mL

1.3073 mL

2.6145 mL

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. When stored at -80°C, please use it within 6 months. When stored at -20°C, please use it within 1 month.

Molarity Calculator

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

Mass Mass

Concentration Concentration

Volume Volume

Molecular Weight Molecular Weight

Dilution Calculator

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

Concentration _(start) Concentration _(start)

Volume _(start) Volume _(start)

Concentration _(final) Concentration _(final)

Volume _(final) Volume _(final)

In Vivo:

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

Stock Solution Working Solution

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 (6.54 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.

Protocol 2

Add each solvent one by one: 10% DMSO 90% (20% SBE-β-CD in Saline)

Solubility: ≥ 2.5 mg/mL (6.54 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.

Protocol 3

Add each solvent one by one: 10% DMSO 90% Corn Oil

Solubility: ≥ 2.5 mg/mL (6.54 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 DMSO stock solution (25.0 mg/mL) to 900 μL Corn oil, and mix evenly.

In Vivo Dissolution Calculator

Please enter the basic information of animal experiments:

Dosage Dosage
mg/kg
Animal Weight (Per Animal) Animal Weight (Per Animal)
g
Dosing Volume (Per Animal) Dosing Volume (Per Animal)
μL
Number of Animals Number of Animals

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

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

Please enter your animal formula composition:

%
DMSO +

Recommended: Keep the proportion of DMSO in working solution below 2% if your animal is weak.
%
+
+
%
Tween-80 + +
%
Saline +

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).

Working solution concentration: 0.22 mg/mL

Purity & Documentation

Select Batch:

Purity: 99.98%

Assay: 99.98%

ee.: 99.98%

Data Sheet (278 KB)
SDS (393 KB)
- English - EN (393 KB)
- Français - FR (393 KB)
- Deutsch - DE (393 KB)
- Norwegian - NO (393 KB)
- Español - ES (393 KB)
- Swedish - SV (393 KB)
- Italian - IT (393 KB)
- Korean - KR (393 KB)
- Portuguese - PT (393 KB)
COA (2659 KB)
Elemental Analysis Report (2659 KB)
HNMR (2659 KB)
CNMR (2659 KB)
RP-HPLC (2659 KB)
NP-HPLC (2659 KB)
MS (2659 KB)
LCMS (2659 KB)
IR (2659 KB)
GC (2659 KB)
OR (2659 KB)
SDS-PAGE (2659 KB)
SEC-HPLC (2659 KB)
Other Report (2659 KB)
Handling Instructions (2659 KB)

References

[1]. Kotsikorou E, et al. Identification of the GPR55 antagonist binding site using a novel set of high-potency GPR55 selective ligands. Biochemistry. 2013 Dec 31;52(52):9456-69. [Content Brief]

Help & FAQs

How should lyophilized recombinant proteins be reconstituted and stored?

1. Before opening the cap, centrifuge the vial at 13000 rpm for 20-30 seconds. This step will ensure that any lyophilized powder that may have adhered to the cap or walls is collected at the bottom of the vial, minimizing the risk of product loss.

Complete Stock Solution Preparation Table

Storage method and period of stock solution: -80°C, 6 months; -20°C, 1 month. 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
DMSO	1 mM	2.6145 mL	13.0726 mL	26.1452 mL	65.3629 mL
	5 mM	0.5229 mL	2.6145 mL	5.2290 mL	13.0726 mL
	10 mM	0.2615 mL	1.3073 mL	2.6145 mL	6.5363 mL
	15 mM	0.1743 mL	0.8715 mL	1.7430 mL	4.3575 mL
	20 mM	0.1307 mL	0.6536 mL	1.3073 mL	3.2681 mL
	25 mM	0.1046 mL	0.5229 mL	1.0458 mL	2.6145 mL
	30 mM	0.0872 mL	0.4358 mL	0.8715 mL	2.1788 mL
	40 mM	0.0654 mL	0.3268 mL	0.6536 mL	1.6341 mL
	50 mM	0.0523 mL	0.2615 mL	0.5229 mL	1.3073 mL
	60 mM	0.0436 mL	0.2179 mL	0.4358 mL	1.0894 mL
	80 mM	0.0327 mL	0.1634 mL	0.3268 mL	0.8170 mL
	100 mM	0.0261 mL	0.1307 mL	0.2615 mL	0.6536 mL

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ML192

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All PKC Isoforms

All ERK Isoforms

All Arrestin Isoforms

Biological Activity

Chemical Information

Solvent & Solubility

Purity & Documentation

References

Help & FAQs

Complete Stock Solution Preparation Table

ML192 Related Classifications

HY-122246 Related Classifications