1-β-D-Ribofuranosyl-3-aminocarbonyl Guandinine is an impurity of Azacytidine. Azacytidine is a chemical analog of Cytidine which is a nucleoside in DNA and RNA. It is used in the treatment of myelodysplastic syndrome and acute myeloid leukemia as a hypomethylating agent.

Azacytidine is also used in vitro to remove methyl groups from DNA. It was approved by US FDA as a treatment for myelodysplastic syndrome.

Pharmaffiliates Analytics and Synthetics P. Ltd. which is a world class name in custom synthesis offer one of the largest inventories of Certified Impurity Standards that are available readily, in a cost effective manner.

Pharmaffiliates offer 1-β-D-Ribofuranosyl-3-aminocarbonyl Guandinine (Product Code-PA 28 20630, Cas No.- NA) as an impurity of Azacytidine in a pack size of 25 mg, 50 mg or it is customized as per the customer's requirement. The standard is more than 98% pure and a Certificate of Analysis along with the characterization data is also provided for the same.