Certificate of Analysis

 

Product Name: TBB
Catalog Number: M5341
CAS Number: 17374-26-4

Physical and Chemical Properties
Formula: C6HBr4N3
Molecular Weight: 434.71
Solubility: 10mM in DMSO
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: TBB Structure
Analytical Data
QC Standard: 99.78%
H-NMR: Consistent with structure
Product Information
Description: TBB(NSC 231634) is a highly selective, ATP/GTP-competitive inhibitor of casein kinase-2 (CK2)with IC50s of 0.9 and 1.6 μM for rat liver and human recombinant CK2 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.