1. Protein Tyrosine Kinase/RTK
  2. Pyk2
    FAK
  3. PF-431396

PF-431396 

Cat. No.: HY-10460 Purity: 99.15%
Handling Instructions

PF-431396 is dual focal adhesion kinase (FAK) and proline-rich tyrosine kinase 2 (PYK2) inhibitor (IC50 values are 2 and 11 nM respectively), PF-431396 has a Kd value of 445 nM for BRD4.

For research use only. We do not sell to patients.

PF-431396 Chemical Structure

PF-431396 Chemical Structure

CAS No. : 717906-29-1

Size Stock
10 mM * 1 mL in DMSO Get quote
10 mg USD 108 Get quote
50 mg USD 336 Get quote
100 mg USD 540 Get quote
200 mg USD 1020 Get quote

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Top Publications Citing Use of Products

    PF-431396 purchased from MCE. Usage Cited in: J Periodontal Res. 2015 Dec;50(6):855-863.

    PF431396 inhibits the phosphorylation of FAK and Akt.
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    Description

    PF-431396 is dual focal adhesion kinase (FAK) and proline-rich tyrosine kinase 2 (PYK2) inhibitor (IC50 values are 2 and 11 nM respectively), PF-431396 has a Kd value of 445 nM for BRD4. IC50 value: 2 nM (FAK); 11 nM (PYK2); 445 nM (KD for BRD4) [1] [2] Target: FAK; PYK2; BRD4 in vitro: PF-431396 is a potent and highly selective pyrimidine-based inhibitor of both Pyk2 and FAK, Consistent with the idea that the tyrosine phosphorylation of Pyk2 and FAK involves an initial autophosphorylation or transphosphorylation step, treating A20 cells with PF-431396 blocked anti-Ig-induced tyrosine phosphorylation of Pyk2 and FAK when the cells were stimulated in suspension when they were stimulated on ECM [3]. Nanomolar affinities were also determined for PF-431396 (Kd = 445 ± 42 nM) and for the PIM inhibitor (Kd = 565 ± 63 nM) [2].

    Molecular Weight

    506.50

    Formula

    C₂₂H₂₁F₃N₆O₃S

    CAS No.

    717906-29-1

    SMILES

    CS(=O)(N(C)C1=CC=CC=C1CNC2=NC(NC3=CC4=C(C=C3)NC(C4)=O)=NC=C2C(F)(F)F)=O

    Shipping

    Room temperature in continental US; may vary elsewhere.

    Storage
    Powder -20°C 3 years
      4°C 2 years
    In solvent -80°C 6 months
      -20°C 1 month
    Solvent & Solubility
    In Vitro: 

    DMSO : ≥ 100 mg/mL (197.43 mM)

    *"≥" means soluble, but saturation unknown.

    Preparing
    Stock Solutions
    Concentration Solvent Mass 1 mg 5 mg 10 mg
    1 mM 1.9743 mL 9.8717 mL 19.7433 mL
    5 mM 0.3949 mL 1.9743 mL 3.9487 mL
    10 mM 0.1974 mL 0.9872 mL 1.9743 mL
    *Please refer to the solubility information to select the appropriate solvent.
    In Vivo:
    • 1.

      Add each solvent one by one:  10% DMSO    40% PEG300    5% Tween-80    45% saline

      Solubility: ≥ 2.5 mg/mL (4.94 mM); Clear solution

    • 2.

      Add each solvent one by one:  10% DMSO    90% corn oil

      Solubility: ≥ 2.5 mg/mL (4.94 mM); Clear solution

    *All of the co-solvents are provided by MCE.
    References
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    Keywords:

    PF-431396PF431396PF 431396Pyk2FAKProline-rich tyrosine kinase 2PTK2 protein tyrosine kinase 2PTK2Focal adhesion kinaseInhibitorinhibitorinhibit

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    Product name:
    PF-431396
    Cat. No.:
    HY-10460
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