Tiplaxtinin (PAI-039)

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

Tiplaxtinin (PAI-039)
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Cat #: V1883 CAS #: 393105-53-8 Purity ≥ 98%

Description: Tiplaxtinin(PAI-039) is an orally bioactive and selective plasminogen activator inhibitor-1 (PAI-1) inhibitor with IC50 of 2.7 μM.

References: Hennan JK, et al. Effect of Tiplaxtinin (PAI-039), an orally bioavailable PAI-1 antagonist, in a rat model of thrombosis. J Thromb Haemost. 2008 Sep;6(9):1558-64.

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Molecular Weight (MW)439.38
Molecular FormulaC24H16F3NO4
CAS No.393105-53-8
Storage-20℃ for 3 years in powder formr
-80℃ for 2 years in solvent
Solubility In VitroDMSO: 72 mg/mL (163.9 mM)r
Water: <1 mg/mLr
Ethanol: 18 mg/mL (41 mM)
Solubility In Vivo2.0% Tween 80+0.5% methylcellulose: 30mg/mL
SMILES CodeO=C(O)C(C1=CN(CC2=CC=CC=C2)C3=C1C=C(C4=CC=C(OC(F)(F)F)C=C4)C=C3)=O
SynonymsPAI039; PAI-039; PAI 039.
ProtocolIn VitroTiplaxtinin (PAI-039), a small-molecule inhibitor of PAI-1 activity, on the urothelial cell lines. A significant inhibition in cellular proliferation is noted in T24 cells treated with Tiplaxtinin with the documentation of a favorable IC50 value of 43.7±6.3 μM and in UM-UC-14 cells 52.8±1.6 μM whereas the benign cell line, UROtsa, is noted to have a higher IC50 value of 70.3±0.1 μM. Notably, IC50 values of Tiplaxtinin in detached cells, 19.7±3.8 μM in T24, 44.5±6.5 μM in UM-UC-14, and 31.6±6.1 μM in UROtsa, are significantly lower than the IC50 values calculated for cells cultured in the presence of Tiplaxtinin under attached conditions.
In VivoIn the vena cava protocol, Tiplaxtinin (PAI-039) pretreatment significantly reduces thrombus weight at Tiplaxtinin doses of 3, 10 and 30 mg/kg. When Tiplaxtinin is dosed in a treatment paradigm 4 h after stable arterial and venous thrombosis, a significant reduction in thrombus weight is observed 24 h later at Tiplaxtinin doses of 3, 10 and 30 mg/kg.
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
1mM2.2759 mL11.3797 mL22.7593 mL45.5187 mL
5mM0.4552 mL2.2759 mL4.5519 mL9.1037 mL
10mM0.2276 mL1.1380 mL2.2759 mL4.5519 mL
20mM0.1138 mL0.5690 mL1.1380 mL2.2759 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.