CAS No. 2098545-98-1
Batch:
Purity: 99.38
Chemical Structure
Check the
SHR2554
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
Chemical Information
| IUPAC Name | N-[(4,6-dimethyl-2-oxo-1H-pyridin-3-yl)methyl]-5-ethyl-6-[ethyl(oxan-4-yl)amino]-2-(piperidin-1-ylmethyl)-1-benzofuran-4-carboxamide | |
|---|---|---|
| CAS Number | 2098545-98-1 | |
| Molecular Formula |
C32H44N4O4 |
|
| Molecular Weight (MW) | 548.72 | |
| InChIKey | YLZVNQZYAYVUCW-UHFFFAOYSA-N |
Biological Activity
SHR2554 is a selective small-molecule inhibitor targeting enhancer of zeste homolog 2 (EZH2). Inhibition of EZH2 leads to a reduction in histone H3 lysine 27 trimethylation (H3K27me3) levels. In preclinical T-cell lymphoma models, SHR2554 displays dose-dependent anti-tumor activity by suppressing cell proliferation and downregulating histone methylation. Additionally, in diffuse large B-cell lymphoma cell lines, SHR2554 inhibits cellular growth and induces G1-phase cell cycle arrest. [1][2]
How to Prepare Stock Solution?
|
Concentration
Volume
Mass
|
|---|
Solubility
Batch:
All in vitro solubility values are batch-tested experimental data (non-literature values).
| Solvent | Solubility & Note |
|---|---|
| DMSO |
100 mg/mL
(182.24 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 100 mg/mL |
| Water | Insoluble |
Q: Why does a DMSO stock precipitate in media/saline?
A: It is caused by unheated aqueous media (supersaturation), local solvent shock, or incorrect mixing sequence.
How to fix it?
- Preheat media/saline to 37°C.
- Mix rapidly (pipette/vortex) upon addition.
- For complex mixes, always add the aqueous phase last.
- Re-dissolve minor precipitates with a 37°C water bath and sonication (≤30 min).
Reference
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Note: Technical data last updated: Sep 1, 2026.