Home Proteases Cysteine Protease inhibitor PD 151746 For research use only.

PD 151746

PD 151746 is a selective, cell-permeable calpain inhibitor with Ki of 0.26 μM for μ-Calpain, about 20-fold selectivity over m-calpain.

PD 151746 Chemical Structure

PD 151746 Chemical Structure

CAS No. 179461-52-0

Purity & Quality Control

Batch: S742401 DMSO]47 mg/mL]false]Ethanol]47 mg/mL]false]Water]Insoluble]false Purity: 98.59%
98.59

PD 151746 Related Products

Biological Activity

Description PD 151746 is a selective, cell-permeable calpain inhibitor with Ki of 0.26 μM for μ-Calpain, about 20-fold selectivity over m-calpain.
Targets
μ-Calpain [1] m-calpain [1]
260 nM 5.33 μM
In vitro
In vitro In SY5Y cells, PD151746 effectively attenuates the SLLVY-AMC hydrolysis induced by maitotoxin. [1] In HMEC-1 cells, PD 151746 decreases cytotoxicity induced by oxidized low-density lipoprotein (oxLDL). [2]

Chemical Information & Solubility

Molecular Weight 237.25 Formula
C11H8FNO2S
 
CAS No. 179461-52-0 SDF Download PD 151746 SDF
Smiles C1=CC2=C(C=C1F)C(=CN2)C=C(C(=O)O)S
Storage (From the date of receipt)

In vitro
Batch:

DMSO : 47 mg/mL ( (198.1 mM) Moisture-absorbing DMSO reduces solubility. Please use fresh DMSO.)

Ethanol : 47 mg/mL

Water : Insoluble


Molecular Weight Calculator

In vivo
Batch:

Add solvents to the product individually and in order.


In vivo Formulation Calculator

Preparing Stock Solutions

Molarity Calculator

Mass Concentration Volume Molecular Weight

In vivo Formulation Calculator (Clear solution)

Step 1: Enter information below (Recommended: An additional animal making an allowance for loss during the experiment)

mg/kg g μL

Step 2: Enter the in vivo formulation (This is only the calculator, not formulation. Please contact us first if there is no in vivo formulation at the solubility Section.)

% DMSO % % Tween 80 % ddH2O
%DMSO %

Calculation results:

Working concentration: mg/ml;

Method for preparing DMSO master liquid: mg drug pre-dissolved in μL DMSO ( Master liquid concentration mg/mL, Please contact us first if the concentration exceeds the DMSO solubility of the batch of drug. )

Method for preparing in vivo formulation: Take μL DMSO master liquid, next addμL PEG300, mix and clarify, next addμL Tween 80, mix and clarify, next add μL ddH2O, mix and clarify.

Method for preparing in vivo formulation: Take μL DMSO master liquid, next add μL Corn oil, mix and clarify.

Note: 1. Please make sure the liquid is clear before adding the next solvent.
2. Be sure to add the solvent(s) in order. You must ensure that the solution obtained, in the previous addition, is a clear solution before proceeding to add the next solvent. Physical methods such
as vortex, ultrasound or hot water bath can be used to aid dissolving.

Tech Support

Answers to questions you may have can be found in the inhibitor handling instructions. Topics include how to prepare stock solutions, how to store inhibitors, and issues that need special attention for cell-based assays and animal experiments.

Handling Instructions

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