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Leucettine L41

Name: Leucettine L41
Brand: TargetMol
SKU: T24402
Price: 81 USD
Availability: InStock
Rating: 5 (10 reviews)

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Catalog No. T24402Cas No. 1112978-84-3

Alias LeucettineL41

Leucettine L41 (LeucettineL41) is a selective DYRK1A inhibitor that inhibits DYRK2, CLK1, and CLK3, inducing autophagy linked to CLK inhibition. It is used to study Alzheimer's disease and memory deficits.

Leucettine L41

🥰Excellent

Purity: 99.08%

Catalog No. T24402Alias LeucettineL41Cas No. 1112978-84-3

Pack Size	Price	USA Warehouse	Global Warehouse
1 mg	$81	In Stock	In Stock
5 mg	$198	In Stock	In Stock
10 mg	$373	-	In Stock
25 mg	$616	-	In Stock
50 mg	$872	-	In Stock

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In Stock Estimated shipping dateUSA Warehouse[1-2 days] Global Warehouse[5-7 days]

All TargetMol products are for research purposes only and cannot be used for human consumption. We do not provide products or services to individuals. Please comply with the intended use and do not use TargetMol products for any other purpose.

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Batch Information

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Purity:99.08%

Resource Download

COA HPLC HNMR

Product Introduction

Bioactivity

Description	Leucettine L41 (LeucettineL41) is a selective DYRK1A inhibitor that inhibits DYRK2, CLK1, and CLK3, inducing autophagy linked to CLK inhibition. It is used to study Alzheimer's disease and memory deficits.
Targets&IC50	CLK3:4.5 µM, Dyrk2:0.035 µM, CLK1:0.015 µM, Dyrk1A:0.04 µM
In vitro	Leucettine L41 is a potent inhibitor of bispecic tyrosine phosphorylated regulated kinase 1A (DYRK1A), DYRK2, CDC-like kinase 1 (CLK1), and CLK3 with IC50 of 0.04, 0.035, 0.015, and 4.5 µM, respectively. Leucettine L41 inhibits phosphorylation of serine/arginine-rich protein (SRp). [1]
In vivo	Leucettine L41(0.4, 1.2, 4 μg) prevented Aβ25-35-induced hippocampal memory impairment and neurotoxicity in mice. [2] Leucettine L41(20 mg/kg, peritoneal injection) AAV-AD rat model showed decreased soluble P-tau form but unchanged soluble Aβ42 level. [4]
Synonyms	LeucettineL41

Chemical Properties

Molecular Weight	307.3
Formula	C₁₇H₁₃N₃O₃
Cas No.	1112978-84-3
Smiles	C(\C=1C=C2C(=CC1)OCO2)=C/3\NC(NC4=CC=CC=C4)=NC3=O
Color	White
Appearance	Solid

Storage & Solubility Information

Storage

store at low temperature | Powder: -20°C for 3 years | In solvent: -80°C for 1 year | Shipping with blue ice/Shipping at ambient temperature.

Solubility Information

DMSO: 80.00 mg/mL (260.33 mM), Sonication is recommended.

In Vivo Formulation

10% DMSO+40% PEG300+5% Tween 80+45% Saline: 3.3 mg/mL (10.74 mM), Sonication is recommended.

Please add the solvents sequentially, clarifying the solution as much as possible before adding the next one. Dissolve by heating and/or sonication if necessary. Working solution is recommended to be prepared and used immediately. The formulation provided above is for reference purposes only. In vivo formulations may vary and should be modified based on specific experimental conditions.

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	3.2541 mL	16.2707 mL	32.5415 mL	162.7075 mL
5 mM	0.6508 mL	3.2541 mL	6.5083 mL	32.5415 mL
10 mM	0.3254 mL	1.6271 mL	3.2541 mL	16.2707 mL
20 mM	0.1627 mL	0.8135 mL	1.6271 mL	8.1354 mL
50 mM	0.0651 mL	0.3254 mL	0.6508 mL	3.2541 mL
100 mM	0.0325 mL	0.1627 mL	0.3254 mL	1.6271 mL

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In Vivo Formulation Calculator (Clear solution)

Please enter your animal experiment information in the following box and click Calculate to obtain the mother liquor preparation method and in vivo formula preparation method:

For example, your dosage is 10 mg/kg Each animal weighs 20 g, and the dosage volume is 100 μL . TargetMol | Animal experiments

A total of 10 animals were administered, and the formula you used is 5% TargetMol | reagent

DMSO+30% PEG300+5% Tween 80+60% Saline/PBS/ddH₂O. So your working solution concentration is 2 mg/mL。

Mother liquor preparation method: 2 mg of drug dissolved in 50 μL DMSO TargetMol | reagent

(mother liquor concentration of 40 mg/mL), if you need to configure a concentration that exceeds the solubility of the product, please contact us first.

Preparation method for in vivo formula: Take 50 μL DMSO TargetMol | reagent

main solution, add 300 μLPEG300 TargetMol | reagent

mix well and clarify, then add 50 more μL Tween 80, mix well and clarify, then add 600 more μLSaline/PBS/ddH₂O TargetMol | reagent

mix well and clarify

For Reference Only. Please develop an appropriate dissolution method based on your laboratory animals and route of administration.

All types of co-solvents required for the protocol, such asDMSO, PEG300/ PEG400, Tween 80, SBE-β-CD, corn oil are available for purchase on the TargetMol website with a simple click.

Dose Conversion

You can also refer to dose conversion for different animals. More Dose Conversion

Tech Support

Please see Inhibitor Handling Instructions for more frequently ask questions. Topics include: how to prepare stock solutions, how to store products, and cautions on cell-based assays & animal experiments, etc