Description

(R)-2-((4-Chlorophenoxy)Methyl)Oxirane is a high-purity chiral epoxide building block of significant importance in asymmetric synthesis. This compound matters because its defined stereochemistry and reactive oxirane ring make it a versatile precursor for constructing complex, optically active molecules. Pharmaceutical, agrochemical, and advanced material researchers need it for developing active ingredients, chiral ligands, and specialty polymers.

Application

• Pharmaceutical Intermediate: Key chiral synthon for the synthesis of β-blockers, antifungal agents, and other bioactive molecules requiring specific (R)-configuration.
• Agrochemical Synthesis: Used in the production of chiral herbicides, fungicides, and plant growth regulators where stereochemistry impacts biological activity.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands used in asymmetric catalysis, such as in epoxide ring-opening reactions.
• Polymer Modification: Employed to introduce chiral phenoxy groups into polymer backbones for creating specialty resins and materials with tailored properties.
• Fine Chemical Research: A valuable reagent in academic and industrial R&D for exploring new asymmetric synthetic methodologies.

Basic Information

Product Name	(R)-2-((4-Chlorophenoxy)Methyl)Oxirane
CAS No.	129098-58-4
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	(R)-(-)-4-Chlorophenyl Glycidyl Ether; (R)-1-Chloro-4-((oxiran-2-yl)methoxy)benzene; (R)-Epichlorohydrin 4-Chlorophenyl Ether; (R)-4-Chlorophenyl Glycidyl Ether; (R)-2-[(4-Chlorophenoxy)methyl]oxirane; (R)-p-Chlorophenyl Glycidyl Ether; (R)-Glycidyl 4-Chlorophenyl Ether; (2R)-2-[(4-Chlorophenoxy)methyl]oxirane
EINECS	Contact for details

Quality Control

Our (R)-2-((4-Chlorophenoxy)Methyl)Oxirane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity verification by HPLC, to ensure it meets the high standards required for advanced synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, enantiomeric excess, and impurity profiles is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at controlled room temperature (15-25°C). Keep away from strong acids, bases, and oxidizing agents. For long-term storage under inert atmosphere, please contact our technical team for specific recommendations.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Purity (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0%
Water Content (KF)	≤ 0.5%

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