CAS No. 847950-09-8
Batch:
Purity:99.46
Chemical Structure
Check the
Lck Inhibitor
product page for in-depth specifications, including solubility, stock solutions, MOA, and working concentrations.
Chemical Information
| IUPAC Name | 9-(2,6-dimethylphenyl)-4-[4-(4-methylpiperazin-1-yl)anilino]-1,3,5,9,11-pentazatetracyclo[8.7.0.02,7.012,17]heptadeca-2,4,6,10,12,14,16-heptaen-8-one | |
|---|---|---|
| CAS Number | 847950-09-8 | |
| Molecular Formula |
C31H30N8O |
|
| Molecular Weight (MW) | 530.62 | |
| InChIKey | BHJJWVDKNXABFS-UHFFFAOYSA-N |
Biological Activity
Lck Inhibitor is a potent inhibitor of lymphocyte-specific kinase (Lck), while also targeting related Src family kinases including Lyn, Src, and Syk. By inhibiting Lck kinase activity, this compound disrupts T-cell receptor signaling pathways, resulting in the suppression of downstream T-cell activation and T-cell proliferation. Consequently, it demonstrates therapeutic potential in suppressing autoimmune responses and T-cell-mediated arthritis. [1]
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 |
8 mg/mL
(15.07 mM)
(Moisture-contaminated DMSO may reduce solubility. Use fresh, anhydrous DMSO. The recommended stock concentration is 10 mM in DMSO.) |
| Ethanol | 3 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.