Pyrroloquinoline Quinone and its Impurities

Pyrroloquinoline Quinone, also known as methoxatin, is a redox-active compound with diverse biological roles. It has gained attention for its potential health benefits, especially in mitochondrial function, neuroprotection, and cellular signaling. Reference standards of Pyrroloquinoline Quinone API, and its pharmacopeial, non pharmacopeial impurities, and stable isotopes are listed below.