Description

(S)-2-Hydroxy-3-(3-Methoxy-Phenyl)-Propionic Acid Ethyl Ester is a high-purity chiral intermediate of significant importance in modern synthetic chemistry. Its value lies in its defined stereochemistry, which is critical for producing enantiomerically pure active pharmaceutical ingredients (APIs) and fine chemicals. This compound is primarily needed by research institutions and manufacturers in the pharmaceutical, agrochemical, and advanced material sectors for the development of novel therapeutic agents and specialty products.

Application

• Pharmaceutical Intermediate: A key chiral building block for the synthesis of enantiomerically pure drug candidates, particularly in central nervous system (CNS) and cardiovascular research.
• Agrochemical Synthesis: Used in the development of advanced, stereoselective pesticides and herbicides where specific chirality enhances efficacy and reduces environmental impact.
• Asymmetric Catalysis: Serves as a precursor or ligand in chiral catalyst systems for stereoselective synthesis.
• Fine Chemical Production: Employed in the manufacture of specialty chemicals, flavors, and fragrances requiring high optical purity.
• Academic & Industrial Research: A valuable reagent for methodological development in organic synthesis and medicinal chemistry programs.
• Process Chemistry: Used in scale-up and optimization studies for the commercial production of chiral molecules.

Basic Information

Product Name	(S)-2-Hydroxy-3-(3-Methoxy-Phenyl)-Propionic Acid Ethyl Ester
CAS No.	1187926-95-9
Molecular Formula	C12H16O4
Molecular Weight	224.26 g/mol
Synonyms	(S)-Ethyl 2-Hydroxy-3-(3-methoxyphenyl)propanoate; (S)-Ethyl 3-(3-Methoxyphenyl)-2-hydroxypropionate; (S)-2-Hydroxy-3-(3-methoxyphenyl)propionic acid ethyl ester; (S)-Ethyl 2-hydroxy-3-(3-methoxyphenyl)propanoate; Ethyl (S)-2-hydroxy-3-(3-methoxyphenyl)propionate; (S)-Ethyl 3-(3-Methoxyphenyl)lactate; (S)-HMPE-Et
EINECS	Contact for details

Quality Control

Our (S)-2-Hydroxy-3-(3-Methoxy-Phenyl)-Propionic Acid Ethyl Ester 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 pharmaceutical R&D and production. Certificates of Analysis (COA) with full traceability are provided with every 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). This material is moisture-sensitive; keep the container tightly sealed under an inert atmosphere if necessary for long-term storage.

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%
Residual Solvents (GC)	Meets ICH guidelines

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