TH257

This product is for research use only, not for human use. We do not sell to patients.

TH257
For small sizes, please check our retail website as below: www.invivochem.com
Size Price Stock
100mg$550Check With Us
250mg$850Check With Us
500mg$1275Check With Us

Cat #: V1133 CAS #: 2244678-29-1 Purity ≥ 98%

Description: TH257 (TH-257; TH 257) is a novel and selective allosteric inhibitor of LIM kinases-LIMK1 and LIMK2 with important biological activity.

References: Collins R, et, al. Comparative Analysis of Small-Molecule LIMK1/2 Inhibitors: Chemical Synthesis, Biochemistry, and Cellular Activity. J Med Chem. 2022 Oct 27;65(20):13705-13713.

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Product Promise

Promise
Molecular Weight (MW)422.54
Molecular FormulaC24H26N2O3S
CAS No.2244678-29-1
ProtocolIn VitroTH-257 exhibits good biochemical and cellular potencies. But its extremely rapid in vitro clearance renders it unsuitable as a potential in vivo tool
These protocols are for reference only. InvivoChem does not independently validate these methods.
Preparing Stock Solutions
Solvent volume to be added Mass (the weight of a compound)
Mother liquor concentration 1mg5mg10mg20mg
1mM2.3666 mL11.8332 mL23.6664 mL47.3328 mL
5mM0.4733 mL2.3666 mL4.7333 mL9.4666 mL
10mM0.2367 mL1.1833 mL2.3666 mL4.7333 mL
20mM0.1183 mL0.5917 mL1.1833 mL2.3666 mL
Quality Control Documentation
The molarity calculator equation
Mass(g) = Concentration(mol/L) × Volume(L) × Molecular Weight(g/mol)
Mass
=
Concentration
×
Volume
×
Molecular Weight*
The dilution calculator equation
Concentration(start) × Volume(start) = Concentration(final) × Volume(final)

This equation is commonly abbreviated as: C1 V1 = C2 V2

Concentration(start)
C1
×
Volume(start)
V1
=
Concentration(final)
C2
×
Volume(final)
V2
Step One: Enter information below
Dosage mg/kg Average weight of animals g Dosing volume per animal µL Number of animals
Step Two: Enter the in vivo formulation
%DMSO + % + %Tween 80 + %ddH2O

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 add µL PEG300, mix and clarify, next add µL Tween 80,mix and clarify, next add µL ddH2O,mix and clarify.
Note:
  • (1) Please be sure that the solution is clear before the addition of next solvent. Dissolution methods like vortex, ultrasound or warming and heat may be used to aid dissolving.
  • (2) Be sure to add the solvent(s) in order.