freely soluble in water and in methanol, practically insoluble in cyclohexane.

A. IR

Solution S is clear and not more intensely coloured than reference solution Y7.

3.5 ~5.5

Impurities A, B, C≤1.0%

Total impurities≤2.0%

Acetonitrile≤1.5%

Loss on drying≤10.0% 

96.0% ~103.0%

Anti Tumor

In an airtight polypropylene container with a polypropylene cap, at a temperature of −50°C or below. If the substance is sterile, store in a sterile, airtight, tamper-proof container.