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SD-208

Chemical Structure : SD-208

CAS No.: 627536-09-8

SD-208 (SD 208; SD208)

Catalog No.: PC-43408Not For Human Use, Lab Use Only.

SD-208 is a potent, selective TGF-β receptor I kinase (TGF-βRI) inhibitor with IC50 of 48 nM, >100-fold selectivity over TGF-βRII kinase and >20-fold over a panel of related protein kinases.

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Purity & Documentation Purity: >98% (HPLC) Select Batch:

Biological Activity

SD-208 is a potent, selective TGF-β receptor I kinase (TGF-βRI) inhibitor with IC50 of 48 nM, >100-fold selectivity over TGF-βRII kinase and >20-fold over a panel of related protein kinases.
SD-208 inhibits the growth inhibition of TGF-beta-sensitive CCL64 cells mediated by recombinant TGF-β1 or TGF-β2 or of TGF-β-containing glioma cell supernatant with EC50 of 0.1 uM.
SD-208 inhibits constitutive and TGF-β–induced invasion of glioma cells, inhibits TGF-β signaling in immune effector cells.
SD-208 blocks TGF-β signaling in the brain and inhibits the growth of syngeneic SMA-560 experimental gliomas in vivo.

Physicochemical Properties

M.Wt 352.7529
Formula C17H10ClFN6
Appearance Solid
CAS No.
Storage
Solide Powder
-20 °C 12 Months; 4°C 6 Months
In Solvent
-80 °C 6 Months; -20°C 6 Months
Shipping
Solubility

10 mM in DMSO

Chemical Name/SMILES

4-Pteridinamine, 2-(5-chloro-2-fluorophenyl)-N-4-pyridinyl-

References

1. Uhl M, et al. Cancer Res. 2004 Nov 1;64(21):7954-61.

2. Bonniaud P, et al. Am J Respir Crit Care Med. 2005 Apr 15;171(8):889-98.

3. Zhou L, et al. Blood. 2008 Oct 15;112(8):3434-43.

4. Hayashi T, et al. Clin Cancer Res. 2004 Nov 15;10(22):7540-6.

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