Certificate of Analysis

 

Product Name: S(-)-Propranolol hydrochloride
Catalog Number: M20993
CAS Number: 4199-10-4

Physical and Chemical Properties
Formula: C16H22ClNO2
Molecular Weight: 295.8
Solubility: DMSO 59 mg/mL; Water 59 mg/mL
Storage: Powder          -20°C   3 years ;  4°C   2 years
In solvent       -80°C   6 months ;  -20°C   1 month
Chemical Structure: S(-)-Propranolol hydrochloride Structure
Analytical Data
QC Standard: >99%
H-NMR: Consistent with structure
Product Information
Description: (S)-(-)-Propranolol hydrochloride, the active enantiomer of propranolol, is a β-Adrenoceptor (β-Adrenergic Receptor) antagonist with log Kd values of -8.16, -9.08, and -6.93 for β1, β2, and β3, respectively.
   
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.