Certificate of Analysis

 

Product Name: Taletrectinib
Catalog Number: M10936
CAS Number: 1505515-69-4

Physical and Chemical Properties
Formula: C29H34FN5O5
Molecular Weight: 551.62
Form: Solid
Solubility: DMSO ≥ 40 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Taletrectinib Structure
Analytical Data
QC Standard: >99.0%
H-NMR: Consistent with structure
Product Information
Description: Taletrectinib (DS-6051b) is a potent orally active next-generation selective ROS1/NTRK inhibitor. Taletrectinib is 0.207, 0.622, 2.28, and 0.98 nM, respectively IC50 It has a strong inhibitory effect on recombinant ROS1, NTRK1, NTRK2 and NTRK3. Taletrectinib also inhibits ROS1 G2032R and other ANTI-Crizotinib ROS1 mutants.
   
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.