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DS-437

Chemical Structure : DS-437

CAS No.: 1674364-87-4

DS-437 (DS437;DS 437)

Catalog No.: PC-35043Not For Human Use, Lab Use Only.

DS-437 is a potent, selective, dual inhibitor of PRMT5 and PRMT7 with IC50 of 6.0 uM for both, DS-437 is inactive against 29 other human protein-, DNA-, and RNA-methyltransferases.

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Biological Activity

DS-437 is a potent, selective, dual inhibitor of PRMT5 and PRMT7 with IC50 of 6.0 uM for both, DS-437 is inactive against 29 other human protein-, DNA-, and RNA-methyltransferases.
DS-437 inhibits methylation of full-length histone 4 by PRMT5-MEP50 with an IC50 of 37 ± 1.2 μM in a biochemical assay.
DS-437 inhibits symmetrical dimethylation of PRMT5 substrates in cells.

Physicochemical Properties

M.Wt 397.454
Formula C15H23N7O4S
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

1-[2-[[(2S,3R,4R)-5-(6-aminopurin-9-yl)-3,4-dihydroxyoxolan-2-yl]methylsulfanyl]ethyl]-3-ethylurea

References

1. Smil D, et al. ACS Med Chem Lett. 2015 Mar 2;6(4):408-12.

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