Scoulerine, also known as discretamine and aequaline, is a benzylisoquinoline alkaloid that derives from reticuline and is a precursor of berberine. It is found in many plants, including Opium poppy, Croton flavens, and certain plants in the Erythrina genus. Studies show that scoulerine is an antagonist at the α2-adrenoceptor, α1D-adrenoceptor and 5-HT receptor. It has also been found to be a GABAA receptor agonist.

CAS：605-34-5
中文别名：
英文别名：l-scoulerine;(-)discretamine;(-)-scoulerine;scoulerine;
分子式：C19H21NO4
分子量：327.374
精确质量：327.147
Psa：62.16
Logp：2.7084