Description

(2S)-2-(2-Methoxyphenyl)Oxirane is a high-purity chiral epoxide building block of significant importance in advanced organic synthesis. Its defined stereochemistry and reactive oxirane ring make it a versatile precursor for creating complex, optically active molecules. This compound is essential for research and development chemists in the pharmaceutical and fine chemical industries, particularly for the synthesis of active pharmaceutical ingredients (APIs) and specialty agrochemicals.

Application

• Pharmaceutical Intermediate: A key chiral synthon for the asymmetric synthesis of drug candidates, especially those targeting neurological and cardiovascular diseases.
• Agrochemical Synthesis: Used in the production of enantiomerically pure herbicides, fungicides, and plant growth regulators.
• Ligand and Catalyst Development: Serves as a precursor for synthesizing chiral ligands and organocatalysts used in asymmetric catalysis.
• Material Science Research: Employed in the development of advanced polymers and liquid crystals with specific optical properties.
• Academic & Industrial R&D: A valuable tool for methodological development in organic chemistry and process optimization.

Basic Information

Product Name	(2S)-2-(2-Methoxyphenyl)Oxirane
CAS No.	874980-60-6
Molecular Formula	C9H10O2
Molecular Weight	150.17 g/mol
Synonyms	(S)-2-(2-Methoxyphenyl)oxirane; (S)-2-(o-Methoxyphenyl)oxirane; (S)-2-(2-Methoxyphenyl)ethylene oxide; (2S)-2-(2-Methoxyphenyl)ethylene oxide; (S)-o-Methoxystyrene oxide; (-)-2-(2-Methoxyphenyl)oxirane; (S)-2-(2-Methoxyphenyl)-1,2-epoxyethane; (2S)-2-(2-Methoxyphenyl)-1,2-epoxyethane
EINECS	Contact for details

Quality Control

Our (2S)-2-(2-Methoxyphenyl)Oxirane is manufactured under strict quality management systems. Every batch is subjected to rigorous analytical testing, including chiral HPLC for enantiomeric excess (ee) verification, to ensure it meets the high-purity standards required for sensitive synthetic applications. A comprehensive Certificate of Analysis (COA) detailing identity, purity, and impurity profiles is provided with each shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at a controlled room temperature (typically 15-25°C). Keep away from heat, sparks, and open flames. Due to its light-sensitive nature, containers should be kept in opaque or amber glass, or stored in dark conditions.

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
Specific Rotation	Contact for details
Water Content (KF)	≤ 0.5%

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