Description

2-Phenyl-Succinic Acid 4-Methyl Ester is a specialized organic ester derivative of phenylsuccinic acid, serving as a key chiral building block and intermediate in advanced chemical synthesis. Its value lies in providing a versatile molecular scaffold for constructing complex, optically active compounds, which is critical for achieving high selectivity and purity in final products. This compound is essential for research and production teams in the pharmaceutical, agrochemical, and fine chemical industries, particularly those developing active pharmaceutical ingredients (APIs) and performance materials.

Application

• Pharmaceutical Intermediate: A crucial chiral synthon for the synthesis of non-steroidal anti-inflammatory drugs (NSAIDs) and other bioactive molecules.
• Agrochemical Synthesis: Used in the production of advanced herbicides and fungicides where specific stereochemistry is required for efficacy.
• Ligand and Catalyst Preparation: Serves as a precursor for chiral ligands used in asymmetric catalysis, such as hydrogenation and cross-coupling reactions.
• Fine Chemical Manufacturing: Employed in the custom synthesis of complex organic compounds for research and specialty applications.
• Polymer Modification: Acts as a monomer or modifier to introduce phenyl groups and ester functionality into polymer chains, altering material properties.
• Academic and R&D: A valuable reagent in organic chemistry research for method development and exploring new synthetic pathways.

Basic Information

Product Name	2-Phenyl-Succinic Acid 4-Methyl Ester
CAS No.	91143-75-8
Molecular Formula	C13H16O4
Molecular Weight	236.26 g/mol
Synonyms	4-Methoxycarbonyl-3-phenylbutanoic Acid; Methyl 4-Carboxy-3-phenylbutanoate; (3RS)-4-Methoxy-4-oxo-3-phenylbutanoic Acid; 2-Phenylbutanedioic Acid 4-Methyl Ester; Methyl Hydrogen 2-Phenylsuccinate; 3-Phenylglutaric Acid 4-Methyl Ester; DL-2-Phenylsuccinic Acid 4-Methyl Ester
EINECS	Contact for details

Quality Control

Every batch of 2-Phenyl-Succinic Acid 4-Methyl Ester is produced and tested under a strict quality management system. We ensure compliance with relevant industry standards for fine chemical intermediates. Comprehensive testing includes identity confirmation, assay (purity), and control of key impurities. A Certificate of Analysis (COA) detailing all test results is provided with each shipment and is available upon request.

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 alkalis and incompatible materials such as strong oxidizing agents. For long-term storage, consider under an inert atmosphere to maintain optimal purity.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 98.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Specific Optical Rotation	Contact for details
Heavy Metals	< 10 ppm

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