DS-437

• Description:

  DS-437 is a dual PRMT5/7 inhibitor (IC50s of PRMT5/7=6 μM) . DS-437 is selective for PRMT5 and PRMT7 over 29 other human protein-, DNA-, and RNA-methyltransferases. DS-437 is a S-adenosylmethionine (SAM) -competitive inhibitor of PRMT5. DS-437 also inhibits DNMT3A and DNMT3B, with IC50s of 52 and 62 μM, respectively. DS-437 inhibits the methylation of FOXP3[1][2].

• UNSPSC:

  12352005

• Hazard Statement:

  H302, H315, H319, H335

• Target:

  Histone Methyltransferase

• Type:

  Reference compound

• Related Pathways:

  Epigenetics

• Applications:

  COVID-19-immunoregulation

• Field of Research:

  Cancer; Inflammation/Immunology

• Assay Protocol:

  https://www.medchemexpress.com/ds-437.html

• Purity:

  99.22

• Solubility:

  DMSO : 125 mg/mL (ultrasonic)

• Smiles:

  O[C@@H] ([C@H] ([C@H] (N1C=NC2=C (N=CN=C21) N) O3) O) [C@H]3CSCCNC (NCC) =O

• Molecular Formula:

  C15H23N7O4S

• Molecular Weight:

  397.45

• Precautions:

  H302, H315, H319, H335

• References & Citations:

  [1]Smil D, et al. Discovery of a Dual PRMT5-PRMT7 Inhibitor.ACS Med Chem Lett. 2015 Mar 2;6 (4) :408-12.|[2]Nagai Y, et al. PRMT5 Associates With the FOXP3 Homomer and When Disabled Enhances Targetedp185erbB2/neu Tumor Immunotherapy.Front Immunol. 2019 Feb 8;10:174.

• Shipping Conditions:

  Room Temperature

• Storage Conditions:

  -20°C, 3 years; 4°C, 2 years (Powder)

• Scientific Category:

  Reference compound1

• Clinical Information:

  No Development Reported

• Isoform:

  PRMT5; PRMT7

• CAS Number:

  1674364-87-4