Description

3-Phenylpropionic Acid, 5-Methoxy-2-[2,3-Dimethoxyphenyl]- is a specialized aromatic carboxylic acid derivative with a complex, multi-substituted phenylpropionic acid core structure. This compound is valued for its role as a versatile advanced pharmaceutical intermediate and a key building block in organic synthesis. It is primarily required by R&D chemists and process development scientists in the pharmaceutical, agrochemical, and fine chemical industries for the development of novel active compounds.

Application

• Pharmaceutical Intermediate: A critical precursor in the synthesis of complex drug candidates, particularly those targeting neurological or inflammatory pathways.
• Organic Synthesis Building Block: Used in coupling reactions, esterifications, and amide formations to construct more complex molecular architectures.
• Agrochemical Research: Serves as a key scaffold in the development of new herbicides, fungicides, or plant growth regulators.
• Ligand and Catalyst Development: Potential use in creating specialized ligands for metal-catalyzed reactions due to its functional group array.
• Material Science Research: Investigated as a monomer or additive for specialty polymers with specific optical or electronic properties.
• Academic & Institutional R&D: Employed in universities and research institutes for methodological studies and novel compound library generation.

Basic Information

Product Name	3-Phenylpropionic Acid, 5-Methoxy-2-[2,3-Dimethoxyphenyl]-
CAS No.	145068-46-8
Molecular Formula	C18H20O5
Molecular Weight	316.35 g/mol
Synonyms	5-Methoxy-2-(2,3-dimethoxyphenyl)-3-phenylpropanoic acid; 2-(2,3-Dimethoxyphenyl)-5-methoxy-3-phenylpropionic Acid; 3-Phenyl-5-methoxy-2-(2,3-dimethoxyphenyl)propanoic Acid; (2R/S)-2-(2,3-Dimethoxyphenyl)-5-methoxy-3-phenylpropionic Acid; α-(2,3-Dimethoxyphenyl)-5-methoxy-β-phenylpropionic Acid; 145068-46-8; UNII-9H0K8K2B6F
EINECS	Contact for details

Quality Control

Our production of 3-Phenylpropionic Acid, 5-Methoxy-2-[2,3-Dimethoxyphenyl]- adheres to stringent quality protocols to ensure batch-to-batch consistency and high purity for research and development applications. Each lot is analyzed using advanced techniques including HPLC, GC, NMR, and mass spectrometry to confirm identity and purity. A comprehensive Certificate of Analysis (COA) detailing all specifications is provided with every shipment.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, and well-ventilated area at controlled room temperature (15-25°C). Keep away from heat, sparks, and open flame. The compound is light-sensitive; prolonged exposure to light should be avoided.

Specification

Item	Specification
Appearance	White to off-white crystalline powder
Identification (IR)	Conforms to structure
Identification (NMR)	Conforms to structure
Purity (HPLC)	≥ 97.0%
Melting Point	Contact for details
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals	≤ 20 ppm

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