Description

(2S)-2-[(4-Methoxyphenoxy)Methyl]Oxirane is a high-purity chiral epoxide building block of significant interest in advanced organic synthesis. This compound matters for its role as a key intermediate in the production of enantiomerically pure pharmaceuticals and fine chemicals, enabling precise stereochemical control. Industries that need it include pharmaceutical R&D, agrochemical manufacturing, and specialty chemical producers focused on developing β-blockers, chiral ligands, and other active ingredients.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the synthesis of enantiomerically pure active pharmaceutical ingredients (APIs), particularly in cardiovascular and central nervous system drug classes.
• Agrochemical Synthesis: Used in the production of chiral herbicides, fungicides, and plant growth regulators where specific stereochemistry is required for biological activity.
• Fine Chemical Building Block: Serves as a versatile precursor for creating complex molecules in research and development for various high-value chemical products.
• Chiral Ligand and Catalyst Development: Employed in the preparation of chiral auxiliaries, ligands for asymmetric catalysis, and resolving agents.
• Polymer Modification: Can be used to introduce reactive epoxide and aromatic ether functionalities into polymer chains for specialty materials.
• Academic and Industrial Research: A valuable compound for methodological studies in asymmetric synthesis and stereochemistry.

Basic Information

Product Name	(2S)-2-[(4-Methoxyphenoxy)Methyl]Oxirane
CAS No.	71031-04-4
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	(S)-(-)-Glycidyl 4-Methoxyphenyl Ether; (S)-Glycidyl 4-Methoxyphenyl Ether; (-)-Glycidyl 4-Methoxyphenyl Ether; (S)-2-[(4-Methoxyphenoxy)methyl]oxirane; (2S)-2-[(4-Methoxyphenoxy)methyl]oxirane; (S)-Epichlorohydrin 4-methoxyphenyl ether derivative; 4-Methoxyphenyl glycidyl ether, (S)-; (S)-1-(4-Methoxyphenoxy)-2,3-epoxypropane
EINECS	Contact for details

Quality Control

Our (2S)-2-[(4-Methoxyphenoxy)Methyl]Oxirane is manufactured under strict quality systems. Each batch undergoes rigorous analytical testing, including chiral purity assay and impurity profiling, to ensure it meets the high standards required for synthetic applications. Certificates of Analysis (COA) documenting identity, purity, enantiomeric excess, and related substances are available upon request to support your quality assurance and regulatory needs.

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). Keep away from heat, sparks, and open flame. Due to its epoxide functionality and light-sensitive nature, prolonged exposure to light or elevated temperatures should be avoided to maintain product integrity.

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%
Residue on Ignition	≤ 0.1%

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