• Skip to primary navigation
  • Skip to main content
  • Skip to footer

LKT Labs

Biochemicals for Life Science Research

  • Products
    • New Products
    • Cancer Biology
    • Cardiovascular
    • Endocrine Signaling and Immunology
    • Metabolic and GI Pathology
    • Microbiology
    • Natural Products
    • Neuroscience
    • Peptides
    • Pharmaceutical Impurities and Derivatives
    • Stem Cell Modulators
  • Services
    • Custom Synthesis
    • Natural Product Isolation
    • Analytical Services
  • Int’l Distributors
  • Support
    • About LKT Labs
    • General Inquiry
    • Bulk Quote Request
    • Document Request
    • Technical Support
    • Catalog Request
    • Product Flyers
  • Contact Us
  • Cart
  • Login / Register
PF-03758309 Dihydrochloride

PF-03758309 Dihydrochloride

Product ID P2000
Cas No. 1279034-84-2
Purity ≥99%, ≥99%ee
Product Unit SizeCostQuantityStock
1 mg $105.00 In stock
5 mg $180.00 In stock
25 mg $481.00 In stock
Bulk Quote

Quicklinks

  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Description
  • Product Info
  • Shipping and Storage
  • Downloads
  • References
  • Custom Order

Description

PF-03758309 is an ATP-competitive inhibitor of p21-activated kinase 4 (PAK4), a kinase typically upregulated in many cancers. This compound exhibits anticancer chemotherapeutic and anti-metastatic activities. Inhibition of PAK4 inhibits cell motility, proliferation, and survival in cellular models of cancer and suppresses tumor growth in animal models of cancer. PF-03758309 also inhibits fusion and migration of preosteoclasts, osteoclast differentiation, and podosome formation in cellular models of osteoclast-related disorders.

Product Info

Cas No.

1279034-84-2

Purity

≥99%, ≥99%ee

Formula

C25H30N8OS • 2HCl

Formula Wt.

563.55

IUPAC Name

N-[(1S)-2-(dimethylamino)-1-phenylethyl]-6,6-dimethyl-3-[(2-methylthieno[3,2-d]pyrimidin-4-yl)amino]-1,4-dihydropyrrolo[3,4-c]pyrazole-5-carboxamide;hydrochloride

Synonym

PF-3758309 .2HCl

Solubility

Soluble in DMSO, water and alcohols.

Appearance

Off white to pale yellow powder

Shipping and Storage

Store Temp

-20°C

Ship Temp

Ambient

Downloads

MSDS

P2000 MSDS PDF

Info Sheet

P2000 Info Sheet PDF

References

Choi SW, Yeon JT, Ryu BJ, et al. Repositioning Potential of PAK4 to Osteoclastic Bone Resorption. J Bone Miner Res. 2015 Jan 31. [Epub ahead of print]. PMID: 25640698.

Ryu BJ, Lee H, Kim SH, et al. PF-3758309, p21-activated kinase 4 inhibitor, suppresses migration and invasion of A549 human lung cancer cells via regulation of CREB, NF-κB, and β-catenin signalings Mol Cell Biochem. 2014 Apr;389(1-2):69-77. PMID: 24366569.

Murray BW, Guo C, Piraino J, et al. Small-molecule p21-activated kinase inhibitor PF-3758309 is a potent inhibitor of oncogenic signaling and tumor growth. Proc Natl Acad Sci U S A. 2010 May 18;107(20):9446-51. PMID: 20439741.

www.clinicaltrials.gov/show/NCT00932126

Custom Order

  • Size of single unit expressed as number (e.g. '500' in the case of 500 mg)
  • Total quantity of unit size desired (e.g. '10' in the case of 10 x 500 mg). If only one unit is desired, you may leave this blank.
  • This field is for validation purposes and should be left unchanged.

Related Products

  • K0034

    Kahweol Eicosanate

    Diterpene found in coffee beans.

    ≥98%
  • L582694

    Lorlatinib

    Third generation macrocyclic ALK inhibitor.

    ≥98%
  • F1853

    Fenofibrate

    Fibrate; PPARα agonist.

    ≥98%
  • E7731

    17-α-Ethynylestradiol

    Synthetic steroid hormone; ER agonist.

    ≥99%
  • L960008

    LY-3177833

    Cdc7 inhibitor.

    ≥99%
  • P0256

    Pantoprazole Sodium Sesquihydrate

    H+/K+ ATPase and ROCK-2 inhibitor.

    ≥98%
  • A7333

    Asiaticoside

    Triterpene found in Centella, prevents melanoge...

    ≥90%
  • N1989

    Neurotensin

    Endogenous neuropeptide involved in hormone rel...

    ≥95%
  • R2512

    RGD

    Tripeptide, binds cell surface integrins.

    ≥95%
  • P5747

    Polymyxin B sulfate

    Cationic lipid polypeptide, mixture of polymyxi...

    ≥6500 iu/mg
  • V0275

    [Arg8]-Vasotocin

    Peptide, oxytocin-vasopressin analog.

    ≥95%
  • A2052

    Aflatoxin M1

    Mycotoxin produced by species of Aspergillus; D...

    ≥98%
  • D0263

    Dapoxetine Hydrochloride

    SERT inhibitor, potential voltage-gated K+ chan...

    ≥99%
  • T5968

    Torsemide

    Loop diuretic; NKCC symporter and HSP90 inhibit...

    ≥99%
  • T1014

    7-TES-Paclitaxel

    Synthesis impurity

    ≥95%
  • E2002

    Efaroxan Hydrochloride

    α2-adrenergic and imidazoline-1 antagonist, AT...

    ≥99%
  • O4578

    Oltipraz

    Antioxidant; Nrf2 activator.

    ≥98%
  • X0384

    XAV-939

    Tankyrase inhibitor.

    ≥98%
  • E5240

    Leu-Enkephalin

    Endogenous opioid peptide; δOR and μOR agonis...

    ≥95%
  • R3221

    3-Formylrifamycin

    Rifamycin derivative, induces pore formation in...

    ≥98%

Footer

  • Contact Us
  • About Us
  • Site Map
  • Terms and Conditions
LKT Laboratories, Inc.
545 Phalen Blvd.
St. Paul MN, 55130

Ph: (888)-558-5227
Fax: (888)-558-7329

©2026 LKT Laboratories, All Rights Reserved - Products for research use only