Product Data Sheet

SB 431542

Catalog No. A10826

main product photo
SB 431542 is a potent and specific inhibitor of transforming growth factor-β superfamily type I ALK receptors ALK4, ALK5, and ALK7 .
Adooq's SB 431542 has been cited by 6 publications
  • Neha Jadhav Giridhar, .et al. , Biol Open, 2025, Sep 15;14(9):bio062196 PMID: 40814270
  • Sebastian Held, .et al. , Cell Rep, 2025, Jan 28;44(1):115107 PMID: 39709600
  • Yuri Nagaoka, .et al. , Arch Biochem Biophys, 2024, Jan:751:109824 PMID: 37984759
  • Huong Pham, .et al. , Biotechnol Bioprocess Eng, 2020, ID: 222137835
  • Tamara Chamberlin, .et al. , FASEB J, 2020, Jun;34(6):8611-8624 PMID: 32359100
  • Satoshi Endo, .et al. , Nutr Res, 2019, 4 November
  • Chemical Information
    Catalog NumA10826
    M. Wt384.4
    FormulaC22H16N4O3
    Purity>98%
    Storageat -20 °C 3 years (powder form); at -20 °C 6 months (Solution base)
    CAS No.301836-41-9
    SynonymsSB-431542, SB431542
    SMILESC1OC2=C(O1)C=C(C=C2)C3=C(NC(=N3)C4=CC=C(C=C4)C(=O)N)C5=CC=CC=N5
    Biological Activity
    DescriptionSB 431542 is a potent and specific inhibitor of transforming growth factor-β superfamily type I ALK receptors ALK4, ALK5, and ALK7 .
    Targets
    TargetValue
    Solubility
    In vitro (25°C) DMSO75 mg/mL (195.11 mM)
    WaterInsoluble
    Ethanol3 mg/mL (7.8 mM)
    In vivo2% DMSO+30% PEG 300+ddH2O4 mg/mL
    * <1 mg/ml means slightly soluble or insoluble.
    * Please note that Adooq tests the solubility of all compounds in-house, and the actual solubility may differ slightly from published values. This is normal and is due to slight batch-to-batch variations.
    Preparing Stock Solutions
    Concentration / Solvent Volume / Mass1 mg5 mg10 mg
    0.1 mM26.01 mL130.07 mL260.15 mL
    0.5 mM5.2 mL26.01 mL52.03 mL
    1 mM2.6 mL13.01 mL26.01 mL
    5 mM0.52 mL2.6 mL5.2 mL
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    SHIPPING AND STORAGE
    Adooq products are transported at room temperature. If you receive the product at room temperature, please rest assured, the Adooq Quality Inspection Department has conducted experiments to verify that the normal temperature placement of one month will not affect the biological activity of powder products. After collecting, please store the product according to the requirements described in the datasheet. Most Adooq products are stable under the recommended conditions.