Certificate of Analysis

 

Product Name: [D-Ala2]-Met-Enkephalin
Catalog Number: M52982
CAS Number: 61370-87-4

Physical and Chemical Properties
Formula: C28H37N5O7S
Molecular Weight: 587.69
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: [D-Ala2]-Met-Enkephalin Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: [D-Ala2]-Met-Enkephalin, an opioid peptide, is a potent opioid agonist.
   
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.