Description

(R)-Uniconazole CAS NO 83657-16-3 is the biologically active R-enantiomer of the triazole-class plant growth regulator uniconazole. This high-purity stereoisomer is critical for advanced agricultural research and development, offering superior specificity and efficacy compared to racemic mixtures. It is primarily utilized by agrochemical manufacturers and research institutions focused on developing next-generation plant growth regulators, dwarfing agents, and stress resistance enhancers for high-value crops.

Application

• Plant Growth Regulation: Used in R&D for creating formulations that control plant height, internode elongation, and promote compact growth in ornamentals, fruit trees, and cereal crops.
• Dwarfing Agent Development: A key intermediate for synthesizing advanced dwarfing agents to improve lodging resistance and manage canopy architecture in intensive agriculture.
• Stress Physiology Research: Investigated for its role in enhancing plant tolerance to abiotic stresses such as drought, chilling, and salinity in model and commercial plant species.
• Gibberellin Biosynthesis Inhibition: Serves as a precise biochemical tool in plant physiology studies to inhibit gibberellin synthesis, allowing researchers to study plant development and hormone pathways.
• Agrochemical Synthesis: Acts as a chiral building block or precursor for the synthesis of novel, enantiomerically pure agrochemicals with improved environmental and toxicological profiles.
• Seed Treatment Formulations: Explored in the development of advanced seed treatment solutions to improve seedling vigor, uniformity, and early-stage stress resilience.

Basic Information

Item	Detail
Product Name	(R)-Uniconazole
CAS No.	83657-16-3
Molecular Formula	C15H18ClN3O
Molecular Weight	291.78 g/mol
Synonyms	(R)-Uniconazole; (R)-(+)-Uniconazole; (R)-E-1-(4-Chlorophenyl)-4,4-dimethyl-2-(1H-1,2,4-triazol-1-yl)pent-1-en-3-ol; (R)-Sumagic; (R)-X-Extra; (R)-Prunit; (2R,3R)-Uniconazole-P; (R)-Triazole growth inhibitor
EINECS	Contact for details

Quality Control

Our (R)-Uniconazole is manufactured under strict quality management systems. Every batch undergoes comprehensive analytical testing, including chiral HPLC to ensure high enantiomeric purity and identity confirmation via spectroscopic methods. We provide detailed Certificates of Analysis (COA) that document purity, chiral excess, and impurity profiles, ensuring traceability and compliance with your research or development specifications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Due to its hygroscopic (moisture-sensitive) nature, the container must be kept tightly sealed under anhydrous conditions to prevent degradation. Keep away from incompatible materials.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to reference spectrum
Assay (HPLC)	≥ 98.0%
Chiral Purity (Chiral HPLC)	≥ 99.0% (R-enantiomer)
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 10 ppm

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