1. Autophagy
  2. LRRK2
  3. LRRK2 inhibitor 1

LRRK2 inhibitor 1 is a potent, selective and oral LRRK2 inhibitor with an pIC50 of 6.8.

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

LRRK2 inhibitor 1 Chemical Structure

LRRK2 inhibitor 1 Chemical Structure

CAS No. : 1802525-61-6

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Solid + Solvent
10 mM * 1 mL in DMSO
ready for reconstitution
USD 220 In-stock
Solution
10 mM * 1 mL in DMSO USD 220 In-stock
Solid
5 mg USD 200 In-stock
10 mg USD 340 In-stock
25 mg USD 710 In-stock
50 mg USD 1200 In-stock
100 mg USD 1900 In-stock
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Based on 1 publication(s) in Google Scholar

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Description

LRRK2 inhibitor 1 is a potent, selective and oral LRRK2 inhibitor with an pIC50 of 6.8.

IC50 & Target

pIC50: 6.8 nM (LRRK2)[1]

Molecular Weight

397.43

Formula

C20H23N5O4

CAS No.
Appearance

Solid

Color

White to off-white

SMILES

CCOC1=NC(NC2=C(OC)C=C(C(N3CCOCC3)=O)C=C2)=NC4=C1C=CN4

Shipping

Room temperature in continental US; may vary elsewhere.

Storage
Powder -20°C 3 years
4°C 2 years
In solvent -80°C 2 years
-20°C 1 year
Solvent & Solubility
In Vitro: 

DMSO : 62.5 mg/mL (157.26 mM; Need ultrasonic; Hygroscopic DMSO has a significant impact on the solubility of product, please use newly opened DMSO)

Preparing
Stock Solutions
Concentration Solvent Mass 1 mg 5 mg 10 mg
1 mM 2.5162 mL 12.5808 mL 25.1617 mL
5 mM 0.5032 mL 2.5162 mL 5.0323 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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

  • 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: ≥ 2.08 mg/mL (5.23 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 2

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

    Solubility: 2.08 mg/mL (5.23 mM); Suspended solution; Need ultrasonic

    This protocol yields a suspended solution of 2.08 mg/mL. Suspended solution can be used for oral and intraperitoneal injection.

    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.
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).
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
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, 2 years; -20°C, 1 year. When stored at -80°C, please use it within 2 years. When stored at -20°C, please use it within 1 year.

Optional Solvent Concentration Solvent Mass 1 mg 5 mg 10 mg 25 mg
DMSO 1 mM 2.5162 mL 12.5808 mL 25.1617 mL 62.9042 mL
5 mM 0.5032 mL 2.5162 mL 5.0323 mL 12.5808 mL
10 mM 0.2516 mL 1.2581 mL 2.5162 mL 6.2904 mL
15 mM 0.1677 mL 0.8387 mL 1.6774 mL 4.1936 mL
20 mM 0.1258 mL 0.6290 mL 1.2581 mL 3.1452 mL
25 mM 0.1006 mL 0.5032 mL 1.0065 mL 2.5162 mL
30 mM 0.0839 mL 0.4194 mL 0.8387 mL 2.0968 mL
40 mM 0.0629 mL 0.3145 mL 0.6290 mL 1.5726 mL
50 mM 0.0503 mL 0.2516 mL 0.5032 mL 1.2581 mL
60 mM 0.0419 mL 0.2097 mL 0.4194 mL 1.0484 mL
80 mM 0.0315 mL 0.1573 mL 0.3145 mL 0.7863 mL
100 mM 0.0252 mL 0.1258 mL 0.2516 mL 0.6290 mL
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LRRK2 inhibitor 1 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.

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LRRK2 inhibitor 1
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