Drotaverine N-Oxide is an impurity standard of Drotaverine. Drotaverine is an antispasmodic medication used to alleviate smooth muscle spasms, particularly in the gastrointestinal and genitourinary tracts. Structurally, it is a quaternary ammonium derivative. Drotaverine works by inhibiting phosphodiesterase enzymes, leading to an increase in cyclic AMP levels, which subsequently results in smooth muscle relaxation. Administered orally, it is commonly prescribed to relieve conditions such as irritable bowel syndrome and uterine spasms. Buy high quality Drotaverine N-Oxide from Molsyns Research. Molsyns Research is one of the leading manufacturer and exporter of Drotaverine N-Oxide