CMP-5 (dihydrochloride)

CMP-5 dihydrochloride is a potent, specific, and selective PRMT5 inhibitor, while displays no activity against PRMT1, PRMT4, and PRMT7 enzymes. CMP-5 dihydrochloride selectively blocks S2Me-H4R3 by inhibiting PRMT5 methyltransferase activity on histone preparations. CMP-5 dihydrochloride prevents EBV-driven B-lymphocyte transformation but leaving normal B cells unaffected[1][2].

Product Specifications

CAS Number

[2309409-79-6]

UNSPSC

12352005

Target

Histone Methyltransferase

Type

Reference compound

Related Pathways

Epigenetics

Field of Research

Cancer

Assay Protocol

https://www.medchemexpress.com/cmp-5-dihydrochloride.html

Solubility

10 mM in DMSO

Smiles

CCN1C2=C(C3=C1C=CC=C3)C=C(CNCC4=NC=CC=C4)C=C2.[H]Cl.[H]Cl

Molecular Formula

C21H23Cl2N3

Molecular Weight

388.33

References & Citations

[1]Alinari L, et al. Selective inhibition of protein arginine methyltransferase 5 blocks initiation and maintenance of B-cell transformation.Blood. 2015 Apr 16;125 (16) :2530-43.|[2]Webb LM, et al. PRMT5-Selective Inhibitors Suppress Inflammatory T Cell Responses and Experimental Autoimmune Encephalomyelitis. J Immunol. 2017 Feb 15;198 (4) :1439-1451.