2375432-47-4

MS4322 Chemical Structure
2375432-47-4

Chemical Structure

MS4322

Synonym(s): YS43-22

  • CAS No.: 2375432-47-4
  • Formula:C55H76N10O12S
  • Molecular Weight:1101.32

IUPAC Name: N-((S)-3-(3,4-dihydroisoquinolin-2(1H)-yl)-2-hydroxypropyl)-6-((1-((S)-19-((2S,4R)-4-hydroxy-2-(((S)-1-(4-(4-methylthiazol-5-yl)phenyl)ethyl)carbamoyl)pyrrolidine-1-carbonyl)-20,20-dimethyl-17-oxo-3,6,9,12,15-pentaoxa-18-azahenicosanoyl)azetidin-3-yl)amino)pyrimidine-4-carboxamide

InChIKey: XUJMNOQMXWVXQE-STHBVIMFSA-N

SMILES: O=C(C1=NC=NC(NC2CN(C(COCCOCCOCCOCCOCC(N[C@H](C(N3[C@H](C(N[C@H](C4=CC=C(C5=C(C)N=CS5)C=C4)C)=O)C[C@@H](O)C3)=O)C(C)(C)C)=O)=O)C2)=C1)NC[C@H](O)CN6CC7=C(C=CC=C7)CC6

Biological Activity: MS4322 (YS43-22) is a specific PRMT5 PROTAC degrader. MS4322 reduces the PRMT5 protein level with a DC50 of 1.1 μM in MCF-7 cells. MS4322 inhibits the methyltransferase activity of PRMT5 with an IC50 of 18 nM. MS4322 promotes ubiquitination and degradation of PRMT5. MS4322 can be used for the research of breast cancer, lung cancer, and hepatocellular cancer. (Pink: PRMT5 ligand (HY-173092); Blue: E3 ligase ligand HY-112078); Black: linker (HY-124780); E3+linker (HY-173093 ))[1].

Cat. No. Product Name Purity Description Pricing
HY-141877
MS4322 99.14% MS4322 (YS43-22) is a specific PRMT5 PROTAC degrader. MS4322 reduces the PRMT5 protein level with a DC50 of 1.1 μM in MCF-7 cells. MS4322 inhibits the methyltransferase activity of PRMT5 with an IC50 of 18 nM. MS4322 promotes ubiquitination and degradation of PRMT5. MS4322 can be used for the research of breast cancer, lung cancer, and hepatocellular cancer. (Pink: PRMT5 ligand (HY-173092); Blue: E3 ligase ligand HY-112078); Black: linker (HY-124780); E3+linker (HY-173093 )).
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