Certificate of Analysis

 
Product Name: N-acetyl CCK-(26-30) amide
Catalog Number: M53222
CAS Number: 89911-69-3
Physical and Chemical Properties
Formula: C33H41N7O12S2
Molecular Weight: 791.85
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: N-acetyl CCK-(26-30) amide Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: N-acetyl CCK-(26-30) amide (CCK-(26-30) (sulfated)) is a cholecystokinin (CCK) receptor antagonist.
   
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.