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ML347

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Purity:99.71%

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COA LCMS HNMR HPLC

ML347

Catalog No. T1943Cas No. 1062368-49-3

ML347 (LDN 193719)(DN193719) is a highly specific ALK1/2 inhibitor ( IC50: 46/32 nM), and the selectivity for ALK2 is >300-fold than ALK3.

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Pack Size	Price	Availability
2 mg	$33	In Stock
5 mg	$52	In Stock
10 mg	$77	In Stock
25 mg	$159	In Stock
50 mg	$288	In Stock
100 mg	$490	In Stock

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Product Introduction

Bioactivity

Description	ML347 (LDN 193719)(DN193719) is a highly specific ALK1/2 inhibitor ( IC50: 46/32 nM), and the selectivity for ALK2 is >300-fold than ALK3.
In vivo	In both human and rat plasma, ML347 exhibits high binding affinity with plasma proteins. Additionally, ML347 demonstrates significant efficacy in C2C12BRA cells responsive to BMP signaling, evidenced by an IC50 value of 15 nM.
Kinase Assay	Kinase assay: All kinase assays are conducted by Reaction Biology Corp. In brief, compounds are tested at 10 concentrations by 3-fold serial dilutions starting at 30 μM, using nonspecific kinase inhibitor staurosporine as control. In vitro kinase reactions are carried out in the presence of 10 μM (33P)γATP. Five kinases tested are the human BMP type-I receptor activin receptor-like kinase 2 (ALK-2/ACVR1), the human TGFβ type-I receptor activin receptor-like kinase 5 (Alk5/TGFβR1), the human VEGF type-II receptor (KDR/Flk-1/VEGFR2), the human AMP-activated protein kinase (AMPK/A1/B1/G1) and the human platelet-derived growth factor receptor-β (PDGFRβ).
Alias	LDN 193719

Chemical Properties

Molecular Weight	352.39
Formula	C22H16N4O
Cas No.	1062368-49-3

Storage & Solubility Information

Storage

Powder: -20°C for 3 years | In solvent: -80°C for 1 year

Solubility Information

DMSO: 7.1 mg/mL (20 mM)

Solution Preparation Table

DMSO

	1mg	5mg	10mg	50mg
1 mM	2.8378 mL	14.1888 mL	28.3776 mL	141.8882 mL
5 mM	0.5676 mL	2.8378 mL	5.6755 mL	28.3776 mL
10 mM	0.2838 mL	1.4189 mL	2.8378 mL	14.1888 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% 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 μLddH2O TargetMol | reagent

mix well and clarify

Dose Conversion

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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