Certificate of Analysis

 
Product Name: Cyclo(Arg-Gly-Asp-D-Tyr-ε-azido-Nle)
Catalog Number: M51307
CAS Number: 1392269-21-4
Physical and Chemical Properties
Formula: C27H39N11O8
Molecular Weight: 645.67
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Cyclo(Arg-Gly-Asp-D-Tyr-ε-azido-Nle) Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: Cyclo(Arg-Gly-Asp-D-Tyr-ε-azido-Nle) (Azido-c(RGDyK)) is a polypeptide composed of arginine, glycine, aspartic acid, and tyrosine that can be used for Synthesis of [18F]FPyKYNE-c(RGDyK).
   
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.