Dideoxyinosine CAS NO.69655-05-6

Appearance: White or almost white crystalline powder Identincation: A：IR comparison didanosine CRS B：HPLC Should meet the requi…

Appearance: White or almost white crystalline powder 

Identincation:

A：IR comparison didanosine CRS 

B：HPLC Should meet the requirement

Water（K.F）: ≤2.0% 

Residue on ignition :≤0.2% 

Heavy Metals :≤20ppm 

Specific rotation :-24.0°∽-28.0°（anhydrous） 

Related compounds:

Hypoxanthine≤0.5% 

Inosine≤0.2% 

2’-Deoxyinosine≤0.3% 

3’-Deoxyinosine≤0.2% 

2’,3’-anhydroinosine≤0.2% 

Dideoxydidehydroinosine≤0.2%

2’,3’-dideoxyadenosine≤0.2%

5’-Deoxydideoxyadenosine≤0.2% 

Any other impurity ≤0.1% 

total≤1.0% 

Assay (on the anhydrous basis) :98.0%~102.0%