Troglitazone and its Impurities

Troglitazone is an antidiabetic and anti-inflammatory drug. It is used to treat non-insulin-dependent diabetes mellitus, along with diet and exercise, and insulin, a sulfonylurea, or metformin if necessary.Reference standards of Troglitazone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.