Motherwort Herb Extract Details Product Name: Motherwort Herb Extract Active Ingredients: Stachydrine Hydrochloride, Leonurine Specifications: Stachydrine Hydrochloride 1%-98% Test Method: HPLC Herb Source: Leonurus japonicus Houtt. Leonurus heterophyllus Sweet Appearance: Brown powder CAS#: 4136-37-2 Molecular Formula & Molecular Weight: C7H14ClNO2; 179.645 Stachydrine Hydrochloride Structural  Formula:   Pharmacology: 1. Motherwort is especially valuable in female weakness and disorders (hence the name), allaying nervous irritability …