Certificate of Analysis

 

Product Name: HS-276 
Catalog Number: M29821
CAS Number: 2767422-72-8

Physical and Chemical Properties
Formula: C24H29N5O2
Molecular Weight: 419.52
Form: Solid
Solubility: DMSO 50 mg/mL (ultrasonic and warming and adjust pH to 2 with HCl and heat to 60°C)
Storage: Powder -20°C
Chemical Structure: HS-276  Structure
Analytical Data
QC Standard: 98.52%
H-NMR: Consistent with structure
Product Information
Description: HS-276 is an orally active, potent and highly selective TAK1 inhibitor, with a Ki of 2.5 nM. HS-276 shows significant inhibition of TAK1, CLK2, GCK, ULK2, MAP4K5, IRAK1, NUAK, CSNK1G2, CAMKKβ-1, and MLK1, with IC50 values of 8.25, 29, 33, 63, 125, 264, 270, 810, 1280, and 5585 nM, respectively. HS-276 can be used for rheumatoid arthritis (RA) research.
   
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.