M6766

Name: M6766
Brand: TargetMol
SKU: T212821
Rating: 4.5 (1 reviews)

Catalog No. T212821 Copy Product Info

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M6766 is a selective and potent inhibitor of endoplasmic reticulum oxidoreductase 1α (ERO1α), exhibiting an IC50 of 1.4 uM and a KD of 1.1 uM. It also inhibits ERO1β with an IC50 of 7.2 uM. M6766 exerts its inhibitory effect by binding to the flavin adenine dinucleotide (FAD)-binding pocket of ERO1α. Functionally, M6766 suppresses granule secretion, αIIbβ3 integrin activation, Ca2+ mobilization, and platelet aggregation. It serves as a significant chemical probe for investigating the molecular pathways of arterial thrombosis and neurological disorders, such as ischemic stroke.

M6766

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Catalog No. T212821

Cas No. 696628-90-7

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Product Introduction

Bioactivity

Description	M6766 is a selective and potent inhibitor of endoplasmic reticulum oxidoreductase 1α (ERO1α), exhibiting an IC50 of 1.4 uM and a KD of 1.1 uM. It also inhibits ERO1β with an IC50 of 7.2 uM. M6766 exerts its inhibitory effect by binding to the flavin adenine dinucleotide (FAD)-binding pocket of ERO1α. Functionally, M6766 suppresses granule secretion, αIIbβ3 integrin activation, Ca2+ mobilization, and platelet aggregation. It serves as a significant chemical probe for investigating the molecular pathways of arterial thrombosis and neurological disorders, such as ischemic stroke.
Targets&IC50	ERO1β:7.2 μM, ERO1α:1.4 μM
In vitro	M6766 selectively inhibits ERO1α (FAD-enhanced activity) without affecting MAO-A or PDI. In platelets (1–5 μM), it suppresses P-selectin exposure, αIIbβ3 activation, aggregation, and ATP secretion, while inducing ROS, annexin V binding, and disrupting ERO1α-STIM1-mediated Ca²⁺ signaling [1].
In vivo	M6766 (0.3 μg/g, i.v.) prolongs occlusion time in FeCl₃-induced arterial thrombosis, reduces brain injury in ischemic stroke models, and does not prolong bleeding time [1].

Chemical Properties

Molecular Weight	360.44
Formula	C₁₉H₁₆N₆S
Cas No.	696628-90-7
Smiles	N#CC=1C2=NC=3C=CC=CC3N2C(SC4=NN=CN4C)=C5C1CCCC5
Relative Density.	no data available

Storage & Solubility Information

Storage

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

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

For example, if the intended dosage is 10 mg/kg for animals weighing 20 g , with a dosing volume of 100 μL per animal, TargetMol | Animal experiments

and a total of 10 animals are to be administered, using a formulation of TargetMol | reagent

10% DMSO+ 40% PEG300+ 5% Tween 80+ 45% Saline/PBS/ddH₂O , the resulting working solution concentration would be 2 mg/mL.

Stock Solution Preparation:

Dissolve 2 mg of the compound in 100 μL DMSO TargetMol | reagent to obtain a stock solution at a concentration of 20 mg/mL . If the required concentration exceeds the compound's known solubility, please contact us for technical support before proceeding.

Preparation of the In Vivo Formulation:

1) Add 100 μL of the DMSO TargetMol | reagent stock solution to 400 μL PEG300 and mix thoroughly until the solution becomes clear.

2) Add 50 μL Tween 80 and mix well until fully clarified.

3) Add 450 μL Saline,PBS or ddH₂O TargetMol | reagent and mix thoroughly until a homogeneous solution is obtained.

This example is provided solely to demonstrate the use of the In Vivo Formulation Calculator and does not constitute a recommended formulation for any specific compound. Please select an appropriate dissolution and formulation strategy based on your experimental model and route of administration.

All co-solvents required for this protocol, includingDMSO, PEG300/PEG400, Tween 80, SBE-β-CD, and Corn oil, are available for purchase on the TargetMol website.

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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