Description

Oxirane, 2-[2-(Phenylmethoxy)Ethyl]-, (2S)- is a high-value chiral epoxide building block, distinguished by its specific (2S) stereochemistry and benzyl-protected side chain. This compound matters for its role as a critical intermediate in the synthesis of complex, biologically active molecules, enabling precise control over the three-dimensional structure of the final product. Pharmaceutical, agrochemical, and advanced material researchers need this high-purity chiral synthon to develop new active ingredients and functional polymers with targeted properties.

Application

• Pharmaceutical Intermediate: A key chiral precursor in the synthesis of active pharmaceutical ingredients (APIs), particularly for cardiovascular, central nervous system (CNS), and antiviral drugs.
• Agrochemical Synthesis: Used in creating chiral herbicides, fungicides, and insecticides where stereochemistry is crucial for efficacy and environmental safety.
• Liquid Crystal & Polymer Chemistry: Serves as a monomer or cross-linking agent for producing advanced polymers and liquid crystalline materials with specific optical properties.
• Asymmetric Catalysis Research: Employed as a standard substrate or ligand precursor in developing and testing new asymmetric catalytic reactions.
• Fine Chemical Production: Acts as a versatile building block for synthesizing specialty chemicals, flavors, and fragrances requiring enantiomeric purity.
• Glycidyl Ether Derivative: The reactive epoxide ring allows for ring-opening reactions with nucleophiles, making it valuable for producing polyols, surfactants, and epoxy resin modifiers.

Basic Information

Product Name	Oxirane, 2-[2-(Phenylmethoxy)Ethyl]-, (2S)-
CAS No.	85960-55-0
Molecular Formula	C11H14O2
Molecular Weight	178.23 g/mol
Synonyms	(S)-2-(2-(Benzyloxy)ethyl)oxirane; (S)-Glycidyl Benzyl Ether; (2S)-2-[(2-Benzyloxy)ethyl]oxirane; (S)-BGE; (-)-2-(2-(Benzyloxy)ethyl)oxirane; (S)-1-Benzyloxy-2,3-epoxypropane; Benzyl glycidyl ether, (S)-; (S)-Phenylmethyl 2,3-epoxypropyl ether
EINECS	Contact for details

Quality Control

Our Oxirane, 2-[2-(Phenylmethoxy)Ethyl]-, (2S)- is manufactured under strict quality management systems. Each batch undergoes rigorous analytical testing, including chiral purity analysis by HPLC, to ensure compliance with exacting standards for enantiomeric excess (e.e.) and chemical purity. Certificates of Analysis (COA) detailing identity, assay, impurity profile, and specific rotation are provided to guarantee reliable and reproducible performance in your synthetic processes.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at room temperature (15-25°C). This compound is moisture-sensitive (hygroscopic) and should be kept under an inert atmosphere (e.g., nitrogen or argon) for long-term storage to prevent degradation. Keep away from strong acids, bases, and oxidizing agents.

Specification

Item	Specification
Appearance	Colorless to pale yellow liquid
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Enantiomeric Excess (Chiral HPLC)	≥ 99.0% e.e.
Specific Rotation [α]	Contact for details
Water Content (KF)	≤ 0.5%
Related Substances (HPLC)	Total impurities ≤ 2.0%

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