text.skipToContent text.skipToNavigation

Maximum quantity allowed is 999

Please select the quantity

CAS RN: 301836-41-9 | Product Number: B4003

SB 431542

Purity: >97.0%(HPLC)
  • 4-[4-(1,3-Benzodioxol-5-yl)-5-(2-pyridinyl)-1H-imidazol-2-yl]benzamide
Contact Us Contact Us Contact Us
1   4   Contact Us
Available Stock: Prompt shipment (for products) in Saitama/Hyogo warehouse. Stock in other WH: 2-3 Business Days
* Please contact us if you need further information.
* To send your quote request for bulk quantities, please click on the "Request Bulk Quote" button. Please note that we cannot offer bulk quantities for some products.
*TCI frequently reviews storage conditions to optimize them. Please note that the latest information on the storage temperature for the products is described on our website.

Product Number B4003
Purity / Analysis Method >97.0%(HPLC)
Molecular Formula / Molecular Weight C__2__2H__1__6N__4O__3 = 384.40 
Physical State (20 deg.C) Solid
Storage Temperature <0°C
Condition to Avoid Heat Sensitive
Packaging and Container 25MG-Glass Bottle with Plastic Insert (View image)
CAS RN 301836-41-9
Reaxys Registry Number 9086247
PubChem Substance ID 468590503
MDL Number


Appearance White to Orange to Green powder to crystal
Purity(HPLC) min. 97.0 area%
Water max. 3.0 %
Properties (reference)
Melting Point 214 °C(dec.)
Related Laws:
Transport Information:
SB-431542: A Selective Inhibitor TGF-β Type I Receptor Kinase

SB-431542 is a selective inhibitor (or an antagonist) of the transforming growth factor-β superfamily type I (TGF-β type I) receptor kinase. It has been reported that SB-431542 suppresses the proliferation of tumor cells, and evaluates the differential ability of ES and iPS cells.


Documents (Note: Some products will not have analytical charts available.)
Safety Data Sheet (SDS)
Please select Language.

The requested SDS is not available.

Please Contact Us for more information.

C of A & Other Certificates
Please enter Lot Number Incorrect Lot Number is entered
Analytical Charts
Please enter Lot Number Incorrect Lot Number is entered

The requested analytical chart is not available. Sorry for the inconvenience.

Other Documents