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Chemical Structure| 2225938-17-8 Chemical Structure| 2225938-17-8

Structure of MS1943
CAS No.: 2225938-17-8

Chemical Structure| 2225938-17-8

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MS1943 is a first-in-class EZH2 selective degrader that effectively reduces EZH2 levels in cells.

4.5 *For Research Use Only !

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Product Details of MS1943

CAS No. :2225938-17-8
Formula : C42H54N8O3
M.W : 718.93
SMILES Code : O=C(NCC=1C(=O)NC(=CC1C)C)C2=CC(=CC3=C2C=NN3C(C)C)C=4C=NC(=CC4)N5CCN(CCNC(=O)CC67CC8CC(CC(C8)C6)C7)CC5
MDL No. :MFCD32671554
InChI Key :WQIQJFXBAJJKNT-UHFFFAOYSA-N
Pubchem ID :139211327

Safety of MS1943

GHS Pictogram:
Signal Word:Warning
Hazard Statements:H302-H315-H319-H335
Precautionary Statements:P261-P305+P351+P338

Related Pathways of MS1943

epigenetics
GPCR

Isoform Comparison

Biological Activity

Description
MS1943 represents a pioneering orally bioavailable EZH2 selective degrader, demonstrating an IC50 value of 120 nM. It notably diminishes EZH2 protein levels across various triple-negative breast cancer (TNBC) and other cancer and noncancerous cell lines. Additionally, MS1943 robustly impedes the proliferation of multiple TNBC and other cancer cell lines[1].

Protocol

Bio Calculators
Preparing Stock Solutions 1mg 5mg 10mg

1 mM

5 mM

10 mM

1.39mL

0.28mL

0.14mL

6.95mL

1.39mL

0.70mL

13.91mL

2.78mL

1.39mL

Dissolving Methods
Please choose the appropriate dissolution scheme according to your animal administration guide.For the following dissolution schemes, clear stock solution should be prepared according to in vitro experiments, and then cosolvent should be added in turn:

in order to ensure the reliability of the experimental results, the clarified stock solution can be properly preserved according to the storage conditions; The working fluid for in vivo experiment is recommended to be prepared now and used on the same day;

The percentage shown in front of the following solvent refers to the volume ratio of the solvent in the final solution; If precipitation or precipitation occurs in the preparation process, it can be assisted by heating and/or ultrasound.
Protocol 1
Protocol 2

References

 

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