English name: colchicine 
Latin Name: colchicine
CAS No.: 64-86-8
Molecular Formula: C22H25NO6Active ingredients: Colchicine
Specification: Colchicine
Use Part :Leaf , flower
Appearance: Light Yellow Crystal Powder
Mesh size:80 Mesh
Test Method: HPLC

Function:

1> It is anti-gout, anti-tumor, inhibiting the mitotic cell stopping in M phase.

2> It has the significant effects on breast cancer, cervical cancer, esophageal cancer, lung cancer,Gastric cancer and chronic myelogenous leukemia.

3> It also can be used for acute gout, anti-inflammatory analgesic.

4> In recent years, furtherly expand its clinical application, for example: To prevent atherosclerosisDamage; To cure the liver cirrhosis; To relief the cycle heat caused by abnormal catecholamine,The Behcet's disease; The lumbar disc herniation, intractable waist pain and sciatica;Prevent intestine adhesion.

5> In addition, its used as the treatment of Purple epilepsy caused thrombocytopenia;Persistent apophysis erythema; Advanced schistosomiasis;

6> Moreover, using colchicine three can get the polyploidy, so Colchicine is indispensable in chromosome research.
 

Explanation:
1> Light yellow crystal. smellless, will change dark yellow when exposed to the light.
2> Solubility :1g Colchicine solved in 22ml water, in 220ml aethers or 100ml benzene ,
sparing soluble in alcohols and chloroform. Insoluble in petroleum ether.

3> Optical rotation -250° (c=1, alcohol)