Certificate of Analysis

 

Product Name: Ro 20-1724
Catalog Number: M20847
CAS Number: 29925-17-5

Physical and Chemical Properties
Formula: C15H22N2O3
Molecular Weight: 278.35
Solubility: DMSO 56 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: Ro 20-1724 Structure
Analytical Data
HPLC: Shows Min >99% purity
H-NMR: Consistent with structure
Product Information
Description: Ro 20-1724 is a potent inhibitor of PDE IV with Ki value of 3.1 μM and a potent gastric secretagogues.
   
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.