Aciclovir

Aciclovir  BP/EP/USP

Aciclovir is a guanosine analogue antiviral drug used for the treatment of herpes simplex virus infections, as well as in the treatment of varicella zoster (chickenpox)and herpes zoster (shingles).

CAS NO: 59277-89-3 

Properties: white crystalline powder

Absorption:  605-639

Clarity and color of solution: to clarify the colorless

Loss on drying: 6.0%

Residue on ignition: 0.1%

Heavy Metal: 10ppm

related substances: the required

guanine and other relevant material: guanine 0.7%, other relevant material combined 1.0%

Content: 98.0% -101.0%