a Muscarinic receptors antagonist.

Quaternary ammonium salt, C₂₀H₂₈NOI, synthetic.

• Molecular Weight : 437.35 Da.
  
  
• Melting Point : 206-208 °C.
  
  
• Solubility in : water (heat up), ethanol.
  
  
• Purity min. : 95 % (NMR).
  
  
• Biological Activity : pIC₅₀ (= -log IC₅₀):M₁ (rat brain)= 7.69
  M₂ (heart) = 7.23
  selectivity:[IC₅₀]M₂ / [IC₅₀]M₁ = 2.88
  
  
• Storage recommendations : Store at +4°C, in dark place. Solution for use: 10-3 M.
  
  
• CAS Reg. No. : 70445-50-0
  
  
• Bibliography :
  
  1. Novel product, no bibliographic references available.