Description

Ancymidol is a highly effective plant growth regulator belonging to the class of pyrimidine derivatives. Its primary value lies in its potent ability to inhibit gibberellin biosynthesis, which makes it a critical tool for controlling plant height and promoting compact, sturdy growth in commercial horticulture and agriculture. This compound is essential for professional growers, plant physiologists, and agrochemical formulators seeking reliable solutions for growth management in ornamental plants, turf, and high-value crops.

Application

• Ornamental Plant Growth Control: Used to produce compact, market-ready flowering plants like poinsettias, lilies, and chrysanthemums by inhibiting stem elongation.
• Turf Management: Applied to reduce the vertical growth rate of grass, decreasing mowing frequency and improving turf density and quality on golf courses and sports fields.
• Fruit Tree and Vine Regulation: Manages vegetative growth in orchards and vineyards, potentially improving fruit set and quality by redirecting plant energy.
• Research and Plant Physiology: Serves as a standard chemical tool in laboratory studies to understand gibberellin pathways and plant development mechanisms.
• Agrochemical Formulation: Acts as an active ingredient in the development of commercial plant growth regulator products for professional agricultural use.
• Bonsai and Specialty Cultivation: Aids in maintaining the miniature stature and desired form of bonsai trees and other specialty cultivated plants.

Basic Information

Product Name	Ancymidol
CAS No.	12771-68-5
Molecular Formula	C15H16N2O2
Molecular Weight	256.30 g/mol
Synonyms	α-Cyclopropyl-α-(4-methoxyphenyl)-5-pyrimidinemethanol; EL-531; A-Rest; Reducymol; Ancymide; Ancymidole; (cyclopropyl(4-methoxyphenyl)methyl)(pyrimidin-5-yl)methanol
EINECS	Contact for details

Quality Control

Our Ancymidol is manufactured under strict quality management systems to ensure batch-to-batch consistency and high purity. The product undergoes rigorous analytical testing, including HPLC for assay and related substances, to meet precise specifications. A comprehensive Certificate of Analysis (COA) detailing purity, identity, and impurity profiles is provided with each shipment to guarantee compliance with your research or formulation requirements.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep the container tightly sealed to protect from moisture.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Related Substances (HPLC)	Individual impurity ≤ 0.5%; Total impurities ≤ 1.0%

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.