Certificate of Analysis

 
Product Name: Guanosine 5'-triphosphate-5'-adenosine
Catalog Number: M55964
CAS Number: 10527-47-6
Physical and Chemical Properties
Formula: C20H27N10O17P3
Molecular Weight: 772.41
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Guanosine 5'-triphosphate-5'-adenosine Structure
Analytical Data
QC Standard: ≥99.0%
H-NMR: Consistent with structure
Product Information
Description: Guanosine 5'-triphosphate-5'-adenosine (GpppA), a 5′ cap analog, can be used for RNA synthesis in vitro.
   
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.