English Name: allopurinol

CAS No.: 315-30-0

Molecular formula: C5H4N4O

Molecular weight: 136.11

EINECS No.: 206-250-9

Purpose: allopurinol and its metabolite alloxanthine can inhibit the function of xanthine oxidase, and then block the synthesis of uric acid, reduce the concentration of uric acid in blood, and reduce the deposition of urate in bone, joint and kidney. It is clinically used for gout and gouty nephropathy. Pregnant women should use chemical book with caution; Some patients may have skin rash, gastrointestinal reactions and liver and hematopoietic system damage, such as elevated transaminase and leukopenia; When combined with anticancer drug 6-mercaptopurine, the dose of 6-mercaptopurine should be reduced to 1 / 4 of the constant. Drink more water to excrete diuretic acid.