Abscisic Acid

CAS: 21293-29-8
Molecular Formula: C15H20O4
Molecular Weight: 264.32
Product description:With half terpene carboxylic acid structure of natural plant growth regulating substances, is a plant of the "art of immune factors. In 1963 the United States such as eddy walcott from cotton boll purification of a substance can significantly improve the cotton seedling explant petioles, known as abscisin II. British Robert wearing also from short day maple leaf purification under the condition of a substance, can control the dormancy of deciduous trees, called dormin. In 1965 confirmed that abscisin II or dormin for the same kind of material, unified named abscisic acid. Abscisic acid in the leaf tissue of aging, mature fruit, seeds and stems, and many other parts of the root. Water deficit can promote abscisic acid formation. Abscisic acid in plant body redistribution fast, fluid flow in the phloem and xylem.