Certificate of Analysis

 

Product Name: Leucettinib-92
Catalog Number: M41418
CAS Number: 2732859-57-1

Physical and Chemical Properties
Formula: C21H22N4OS
Molecular Weight: 378.49
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Leucettinib-92 Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: Leucettinib-92 is an inhibitor of DYRK/CLK kinase, The IC50s are 147 nM (CLK1), 39 nM (CLK2), 5.2 nM (CLK4), 0.8 μM (CLK3), 124 nM (DYRK1A), 204 nM (DYRK1B), 0.16 μM (DYRK2), respectively.
   
Stability and Solubility Advice: Information concerning product stability, particularly in solution, has rarely been reported and in most cases we can only offer a general guide.
We recommend that stock solutions, once prepared, are stored aliquoted in tightly sealed vials and used within 1 month. Avoid repeated freeze and thaw cycles. Storage conditions for some special products should refer to their storage details.