a nicotinic receptor antagonist at the neuromuscular junction and ganglioblocking agent; hypotensive and muscle relaxant; presents micromolar affinity at brain alpha Bungarotoxin-sensitive nAChR.

Alkaloid C₂₅H₃₉NO₆ from plants of the Ranunculaceae family.

• Molecular Weight : 449 Da.
  
  
• Melting Point : 158-159 °C.
  
  
• Solubility in : alcohol and chloroform.
  
  
• Purity min. : 95%.
  
  
• Toxicity (LD₅₀) : mice (i.v.): 18.5 mg/kg.
  
  
• Storage recommendations : Store at +4°C, in dark place.
  
  
• CAS Reg. No. : 7633-69-4
  
  
• Bibliography :
  
  1. Vaisov et al., Chem. Nat. Comp. (1986). (Russian). 6:801
  2. Bai et al., "New C19-diterpenoid alkaloids from Delphinium nuttallianum Pritz." Heterocycles (1989). 29(6):1017-1021