D.K Pharma Chem Pvt. Ltd. Manufactures Probenecid [IP] with Molecular Weight 285.4. D.K Pharma Chem Pvt. Ltd. Is an ISO 9001:2008 certified company that offers bulk drugs, intermediates and other speciality chemicals. The Probenecid [IP] with Molecular Weight 285.4 is a uricosuric drug that increases uric acid excretion in the urine. It is primarily used in treating gout and hyperuricemia. The Probenecid [IP] with Molecular Weight 285.4 competitively inhibits the renal excretion of some drugs, thereby increasing their plasma concentration and prolonging their effects.