Home / Products / Valaciclovir / Valaciclovir EP Impurity A (INR 1900/- 50 mg, in stock) Valaciclovir EP Impurity A (INR 1900/- 50 mg, in stock) Catalogue No: ACT-V002011 Common name: Valaciclovir USP Related Compound A ; Guanine CAS: 73-40-5 Mol. Weight: 151.1 Rel. CAS No NA Shipping Condition Ambient Get Quote Product Overview Chemical Name: 2-Amino-1,9-dihydro-6H-purin-6-one Shipping Temperature: Ambient HSN Code: 38229010 Country of Origin: India Smiles: O=C1C(N=CN2)=C2N=C(N)N1