Description

2-Hydroxy-3-Phenyl-Propionic Acid Methyl Ester is a versatile chiral building block and ester derivative of phenyl lactic acid. This compound matters for its role as a key intermediate in the synthesis of pharmaceuticals, fine chemicals, and advanced materials, offering a reactive hydroxyl and ester functional group for further chemical transformations. Industries that need it include pharmaceutical R&D for active ingredient synthesis, agrochemical manufacturing, and producers of specialty fragrances and flavors.

Application

• Pharmaceutical Intermediate: A critical chiral synthon for the production of non-steroidal anti-inflammatory drugs (NSAIDs), β-blockers, and other active pharmaceutical ingredients (APIs).
• Agrochemical Synthesis: Used in the manufacture of advanced herbicides and fungicides, leveraging its phenyl and hydroxy acid structure.
• Fine Chemical Production: Serves as a precursor for specialty chemicals, including liquid crystals, polymers, and advanced organic compounds.
• Flavor and Fragrance Industry: Employed in the synthesis of complex aromatic esters and lactones that contribute to sophisticated scent and flavor profiles.
• Biochemical Research: Utilized as a standard or reagent in enzymatic studies and metabolic pathway research due to its specific stereochemistry.
• Cosmetic Ingredient Synthesis: Acts as an intermediate for UV absorbers, antioxidants, and other functional additives in personal care formulations.

Basic Information

Product Name	2-Hydroxy-3-Phenyl-Propionic Acid Methyl Ester
CAS No.	21632-25-7
Molecular Formula	C10H12O3
Molecular Weight	180.20 g/mol
Synonyms	Methyl 2-Hydroxy-3-phenylpropanoate; Methyl 3-Phenyl-2-hydroxypropionate; Methyl (R/S)-2-Hydroxy-3-phenylpropionate; 3-Phenyl-2-hydroxypropionic acid methyl ester; Methyl DL-2-Hydroxy-3-phenylpropionate; Methyl phenyllactate; 2-Hydroxy-3-phenylpropanoic acid methyl ester; (±)-Methyl 2-hydroxy-3-phenylpropionate
EINECS	Contact for details

Quality Control

Our 2-Hydroxy-3-Phenyl-Propionic Acid Methyl Ester is produced under a strict quality management system. Each batch undergoes rigorous analytical testing, including HPLC for purity and chiral analysis, to ensure it meets exacting standards for pharmaceutical and fine chemical applications. Certificates of Analysis (COA) detailing identity, purity, and impurity profiles are provided with every shipment to guarantee supply reliability and batch-to-batch consistency.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated place at a controlled room temperature (15-25°C). Keep away from strong acids, strong 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
Assay (HPLC)	≥ 98.0%
Chiral Purity (GC/HPLC)	Contact for details
Water Content (KF)	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Rotation	Contact for details

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