秋水仙素Colchicine
Wako
 
Grade: Wako 1st Grade 
Regulation / Hazardous:  UN: Class 6.1 - Toxic 
Storage condition: Keep at RT.
Manufacturer: Wako 

Summary
 
This product is for research use only. Do not administer it to human.

  CAS NO. 64-86-8 
  Molecular Formula C22H25NO6 
  Molecular Weight 399.44 
Appearance:  White - slightly yellow, crystalline powder - powder 
  Toxicity:  LD50 (mus, orl) 5.886 mg/kg. 
  Melting Point:  155 - 157 degrees C 
  Specific Rotation:  -230 - -245 degrees (c=1, C2H5OH) 
-121 (D) (CHCl3) 

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