Description

(S)-2-((2-Chlorophenoxy)Methyl)Oxirane is a high-purity chiral epoxide building block of significant interest in advanced organic synthesis. This compound matters as a key intermediate for constructing complex molecules with defined stereochemistry, enabling the development of pharmaceuticals and agrochemicals with specific biological activity. It is primarily needed by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the synthesis of active ingredients and novel materials.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of active pharmaceutical ingredients (APIs), particularly in the development of β-blockers, adrenergic agents, and other receptor-targeting drugs.
• Agrochemical Synthesis: Used in the production of chiral herbicides, fungicides, and plant growth regulators where stereochemistry influences efficacy and environmental profile.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands and catalysts used in asymmetric synthesis, enhancing enantioselectivity in key transformations.
• Fine Chemical Building Block: Employed in custom synthesis and contract manufacturing for producing specialty chemicals, flavors, and fragrances requiring specific optical purity.
• Material Science Research: Investigated as a monomer or cross-linking agent for creating polymers with unique optical or mechanical properties.

Basic Information

Product Name	(S)-2-((2-Chlorophenoxy)Methyl)Oxirane
CAS No.	128994-25-2
Molecular Formula	C9H9ClO2
Molecular Weight	184.62 g/mol
Synonyms	(S)-(-)-2-(2-Chlorophenoxymethyl)oxirane; (S)-Epichlorohydrin 2-chlorophenyl ether; (2S)-2-[(2-Chlorophenoxy)methyl]oxirane; (S)-1-Chloro-2-(2,3-epoxypropoxy)benzene; (S)-Glycidyl 2-chlorophenyl ether; (S)-2-Chlorophenoxy methyl oxirane; (S)-2-(o-Chlorophenoxymethyl)oxirane; (S)-α-Epoxy-o-chlorophenoxypropane
EINECS	Contact for details

Quality Control

Our (S)-2-((2-Chlorophenoxy)Methyl)Oxirane is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral HPLC for enantiomeric excess (ee) and standard purity assays, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) detailing identity, purity, chiral purity, and impurity profiles are available upon request to support your quality and regulatory documentation.

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% ee
Water Content (KF)	≤ 0.5%

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