Certificate of Analysis

 

Product Name: Z-Leu-Leu-Tyr-COCHO
Catalog Number: M52538
CAS Number: 204649-66-1

Physical and Chemical Properties
Formula: C30H39N3O7
Molecular Weight: 553.65
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Z-Leu-Leu-Tyr-COCHO Structure
Analytical Data
QC Standard:
H-NMR: Consistent with structure
Product Information
Description: Z-Leu-Leu-Tyr-COCHO is a potent chymotrypsin-like activity inhibitor with a Ki value of 3.0 nM.
   
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.